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	<id>https://eeriefiles.com/thevault/index.php?action=history&amp;feed=atom&amp;title=Slender_Man</id>
	<title>Slender Man - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://eeriefiles.com/thevault/index.php?action=history&amp;feed=atom&amp;title=Slender_Man"/>
	<link rel="alternate" type="text/html" href="https://eeriefiles.com/thevault/index.php?title=Slender_Man&amp;action=history"/>
	<updated>2026-10-20T14:45:56Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.46.0</generator>
	<entry>
		<id>https://eeriefiles.com/thevault/index.php?title=Slender_Man&amp;diff=1392&amp;oldid=prev</id>
		<title>GaryJJSpate: /* Origin */</title>
		<link rel="alternate" type="text/html" href="https://eeriefiles.com/thevault/index.php?title=Slender_Man&amp;diff=1392&amp;oldid=prev"/>
		<updated>2026-08-04T22:27:27Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Origin&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 22:27, 4 August 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l13&quot;&gt;Line 13:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 13:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Origin ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Origin ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Knudsen&#039;s original post, made in a &quot;Create Paranormal Images&quot; Photoshop contest thread, consisted of two digitally altered black-and-white photographs of groups of children, each with a tall, faceless figure lurking in the background, accompanied by brief invented captions describing disappearances.&amp;lt;ref name=&quot;rollingstone&quot;/&amp;gt; Knudsen has cited a range of influences, including Zack Parsons&#039; short story &quot;That Insidious Beast,&quot; Stephen King&#039;s &#039;&#039;The Mist&#039;&#039;, reports of &quot;shadow people,&quot; Mothman, and the Mad Gasser of Mattoon, alongside the Tall Man from the film &#039;&#039;Phantasm&#039;&#039; and the survival-horror video games &#039;&#039;Silent Hill&#039;&#039; and &#039;&#039;Resident Evil&#039;&#039;.&amp;lt;ref name=&quot;fandom-slenderman&quot;&amp;gt;{{cite web |title=Slender Man |url=https://ultimatepopculture.fandom.com/wiki/Slender_Man |publisher=Ultimate Pop Culture Wiki}}&amp;lt;/ref&amp;gt; His stated intention was to create a figure &quot;whose motivations can barely be comprehended,&quot; designed to unsettle a general audience rather than fit a single coherent origin story.&amp;lt;ref name=&quot;fandom-slenderman&quot;/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Knudsen&#039;s original post, made in a &quot;Create Paranormal Images&quot; Photoshop contest thread, consisted of two digitally altered black-and-white photographs of groups of children, each with a tall, faceless figure lurking in the background, accompanied by brief invented captions describing disappearances.&amp;lt;ref name=&quot;rollingstone&quot;/&amp;gt; Knudsen has cited a range of influences, including Zack Parsons&#039; short story &quot;That Insidious Beast,&quot; Stephen King&#039;s &#039;&#039;The Mist&#039;&#039;, reports of &quot;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[&lt;/ins&gt;shadow people&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&lt;/ins&gt;,&quot; Mothman, and the Mad Gasser of Mattoon, alongside the Tall Man from the film &#039;&#039;Phantasm&#039;&#039; and the survival-horror video games &#039;&#039;Silent Hill&#039;&#039; and &#039;&#039;Resident Evil&#039;&#039;.&amp;lt;ref name=&quot;fandom-slenderman&quot;&amp;gt;{{cite web |title=Slender Man |url=https://ultimatepopculture.fandom.com/wiki/Slender_Man |publisher=Ultimate Pop Culture Wiki}}&amp;lt;/ref&amp;gt; His stated intention was to create a figure &quot;whose motivations can barely be comprehended,&quot; designed to unsettle a general audience rather than fit a single coherent origin story.&amp;lt;ref name=&quot;fandom-slenderman&quot;/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Crowdsourced growth ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Crowdsourced growth ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>GaryJJSpate</name></author>
	</entry>
	<entry>
		<id>https://eeriefiles.com/thevault/index.php?title=Slender_Man&amp;diff=1377&amp;oldid=prev</id>
		<title>GaryJJSpate at 22:04, 4 August 2026</title>
		<link rel="alternate" type="text/html" href="https://eeriefiles.com/thevault/index.php?title=Slender_Man&amp;diff=1377&amp;oldid=prev"/>
		<updated>2026-08-04T22:04:35Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 22:04, 4 August 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l9&quot;&gt;Line 9:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 9:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| status = Acknowledged fictional creation; documented as a case study in digital folklore formation&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| status = Acknowledged fictional creation; documented as a case study in digital folklore formation&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{tick}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Slender Man&amp;#039;&amp;#039;&amp;#039; is a fictional supernatural figure — a tall, thin, faceless humanoid in a black suit — created on 10 June 2009 by forum user Eric Knudsen, posting under the pseudonym &amp;quot;Victor Surge,&amp;quot; on the Something Awful forums.&amp;lt;ref name=&amp;quot;rollingstone&amp;quot;&amp;gt;{{cite web |title=Slender Man: From Horror Meme to Inspiration for Murder |url=https://www.rollingstone.com/culture/culture-news/slender-man-from-horror-meme-to-inspiration-for-murder-248430/ |publisher=Rolling Stone |date=2018}}&amp;lt;/ref&amp;gt; Unlike most subjects documented on The Vault, Slender Man&amp;#039;s fictional origin is undisputed and acknowledged by its own creator; it is documented here as the paradigm case study in [[Modern Folklore|modern digital folklore formation]] — how a deliberately invented character can nonetheless take on the genuine social characteristics of folklore, including, in one documented case, being treated as real enough to motivate an act of real-world violence.&amp;lt;ref name=&amp;quot;researchgate-slenderman&amp;quot;&amp;gt;{{cite web |title=Folklore, horror stories, and the slender man: The development of an internet mythology |url=https://www.researchgate.net/publication/299040142_Folklore_horror_stories_and_the_slender_man_The_development_of_an_internet_mythology |publisher=ResearchGate}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Slender Man&amp;#039;&amp;#039;&amp;#039; is a fictional supernatural figure — a tall, thin, faceless humanoid in a black suit — created on 10 June 2009 by forum user Eric Knudsen, posting under the pseudonym &amp;quot;Victor Surge,&amp;quot; on the Something Awful forums.&amp;lt;ref name=&amp;quot;rollingstone&amp;quot;&amp;gt;{{cite web |title=Slender Man: From Horror Meme to Inspiration for Murder |url=https://www.rollingstone.com/culture/culture-news/slender-man-from-horror-meme-to-inspiration-for-murder-248430/ |publisher=Rolling Stone |date=2018}}&amp;lt;/ref&amp;gt; Unlike most subjects documented on The Vault, Slender Man&amp;#039;s fictional origin is undisputed and acknowledged by its own creator; it is documented here as the paradigm case study in [[Modern Folklore|modern digital folklore formation]] — how a deliberately invented character can nonetheless take on the genuine social characteristics of folklore, including, in one documented case, being treated as real enough to motivate an act of real-world violence.&amp;lt;ref name=&amp;quot;researchgate-slenderman&amp;quot;&amp;gt;{{cite web |title=Folklore, horror stories, and the slender man: The development of an internet mythology |url=https://www.researchgate.net/publication/299040142_Folklore_horror_stories_and_the_slender_man_The_development_of_an_internet_mythology |publisher=ResearchGate}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>GaryJJSpate</name></author>
	</entry>
	<entry>
		<id>https://eeriefiles.com/thevault/index.php?title=Slender_Man&amp;diff=1372&amp;oldid=prev</id>
		<title>GaryJJSpate: Created page with &quot;{{InfoboxEntity | name = Slender Man | image = Slender_Man_original.jpg | caption = One of the two original 2009 images posted by Eric Knudsen, the character&#039;s creator. | classification = Folklore entity / internet-originated creepypasta character | also_known_as = Slenderman; Der Großmann; The Operator (in &#039;&#039;Marble Hornets&#039;&#039;) | region = Originated online (United States); no claimed physical region of activity | first_reported = 10 June 2009 | status = Acknowledged fict...&quot;</title>
		<link rel="alternate" type="text/html" href="https://eeriefiles.com/thevault/index.php?title=Slender_Man&amp;diff=1372&amp;oldid=prev"/>
		<updated>2026-08-04T21:57:55Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{InfoboxEntity | name = Slender Man | image = Slender_Man_original.jpg | caption = One of the two original 2009 images posted by Eric Knudsen, the character&amp;#039;s creator. | classification = Folklore entity / internet-originated creepypasta character | also_known_as = Slenderman; Der Großmann; The Operator (in &amp;#039;&amp;#039;Marble Hornets&amp;#039;&amp;#039;) | region = Originated online (United States); no claimed physical region of activity | first_reported = 10 June 2009 | status = Acknowledged fict...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{InfoboxEntity&lt;br /&gt;
| name = Slender Man&lt;br /&gt;
| image = Slender_Man_original.jpg&lt;br /&gt;
| caption = One of the two original 2009 images posted by Eric Knudsen, the character&amp;#039;s creator.&lt;br /&gt;
| classification = Folklore entity / internet-originated creepypasta character&lt;br /&gt;
| also_known_as = Slenderman; Der Großmann; The Operator (in &amp;#039;&amp;#039;Marble Hornets&amp;#039;&amp;#039;)&lt;br /&gt;
| region = Originated online (United States); no claimed physical region of activity&lt;br /&gt;
| first_reported = 10 June 2009&lt;br /&gt;
| status = Acknowledged fictional creation; documented as a case study in digital folklore formation&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Slender Man&amp;#039;&amp;#039;&amp;#039; is a fictional supernatural figure — a tall, thin, faceless humanoid in a black suit — created on 10 June 2009 by forum user Eric Knudsen, posting under the pseudonym &amp;quot;Victor Surge,&amp;quot; on the Something Awful forums.&amp;lt;ref name=&amp;quot;rollingstone&amp;quot;&amp;gt;{{cite web |title=Slender Man: From Horror Meme to Inspiration for Murder |url=https://www.rollingstone.com/culture/culture-news/slender-man-from-horror-meme-to-inspiration-for-murder-248430/ |publisher=Rolling Stone |date=2018}}&amp;lt;/ref&amp;gt; Unlike most subjects documented on The Vault, Slender Man&amp;#039;s fictional origin is undisputed and acknowledged by its own creator; it is documented here as the paradigm case study in [[Modern Folklore|modern digital folklore formation]] — how a deliberately invented character can nonetheless take on the genuine social characteristics of folklore, including, in one documented case, being treated as real enough to motivate an act of real-world violence.&amp;lt;ref name=&amp;quot;researchgate-slenderman&amp;quot;&amp;gt;{{cite web |title=Folklore, horror stories, and the slender man: The development of an internet mythology |url=https://www.researchgate.net/publication/299040142_Folklore_horror_stories_and_the_slender_man_The_development_of_an_internet_mythology |publisher=ResearchGate}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Origin ==&lt;br /&gt;
Knudsen&amp;#039;s original post, made in a &amp;quot;Create Paranormal Images&amp;quot; Photoshop contest thread, consisted of two digitally altered black-and-white photographs of groups of children, each with a tall, faceless figure lurking in the background, accompanied by brief invented captions describing disappearances.&amp;lt;ref name=&amp;quot;rollingstone&amp;quot;/&amp;gt; Knudsen has cited a range of influences, including Zack Parsons&amp;#039; short story &amp;quot;That Insidious Beast,&amp;quot; Stephen King&amp;#039;s &amp;#039;&amp;#039;The Mist&amp;#039;&amp;#039;, reports of &amp;quot;shadow people,&amp;quot; Mothman, and the Mad Gasser of Mattoon, alongside the Tall Man from the film &amp;#039;&amp;#039;Phantasm&amp;#039;&amp;#039; and the survival-horror video games &amp;#039;&amp;#039;Silent Hill&amp;#039;&amp;#039; and &amp;#039;&amp;#039;Resident Evil&amp;#039;&amp;#039;.&amp;lt;ref name=&amp;quot;fandom-slenderman&amp;quot;&amp;gt;{{cite web |title=Slender Man |url=https://ultimatepopculture.fandom.com/wiki/Slender_Man |publisher=Ultimate Pop Culture Wiki}}&amp;lt;/ref&amp;gt; His stated intention was to create a figure &amp;quot;whose motivations can barely be comprehended,&amp;quot; designed to unsettle a general audience rather than fit a single coherent origin story.&amp;lt;ref name=&amp;quot;fandom-slenderman&amp;quot;/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Crowdsourced growth ==&lt;br /&gt;
Unlike a hoax authored and controlled by a single creator, Slender Man&amp;#039;s mythology grew through active crowdsourcing on the same forum thread: other users added their own &amp;quot;found&amp;quot; accounts, photographs, and testimonies, collectively establishing recurring traits — an unnaturally tall, thin, faceless figure associated with amnesia, paranoia, tendrils, and interference with video and audio recordings — while leaving room for individual embellishment.&amp;lt;ref name=&amp;quot;connectparanormal&amp;quot;&amp;gt;{{cite web |title=Slender Man: Origins of Internet Folklore |url=https://connectparanormal.net/2026/02/12/slender-man-the-evolution-of-digital-folklore-and-modern-internet-mythology/ |publisher=Connect Paranormal}}&amp;lt;/ref&amp;gt; Just ten days after Knudsen&amp;#039;s original post, film students Troy Wagner, Joseph DeLage, and Tim Sutton launched &amp;#039;&amp;#039;Marble Hornets&amp;#039;&amp;#039; on YouTube on 20 June 2009, a found-footage web series depicting the character (referred to in-story as &amp;quot;the Operator&amp;quot;) stalking a group of former film students.&amp;lt;ref name=&amp;quot;marblehornets&amp;quot;&amp;gt;{{cite web |title=Marble Hornets |url=https://en.wikipedia.org/wiki/Marble_Hornets |publisher=Wikipedia}}&amp;lt;/ref&amp;gt; The series ran for 92 episodes across five years, and by late 2025 had drawn more than 700,000 subscribers and 125 million views on its main channel.&amp;lt;ref name=&amp;quot;marblehornets&amp;quot;/&amp;gt; The character spread to 4chan within weeks and, over subsequent years, into an extensive body of fan fiction, artwork, and video games — most notably &amp;#039;&amp;#039;Slender: The Eight Pages&amp;#039;&amp;#039; (2012) and its sequel &amp;#039;&amp;#039;Slender: The Arrival&amp;#039;&amp;#039; (2013), the latter co-written by Knudsen himself alongside members of the &amp;#039;&amp;#039;Marble Hornets&amp;#039;&amp;#039; team.&amp;lt;ref name=&amp;quot;theslenderman-victorsurge&amp;quot;&amp;gt;{{cite web |title=Victor Surge |url=https://theslenderman.fandom.com/wiki/Victor_Surge |publisher=The Slender Man Wiki}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Folklorists have applied and extended the concept of &amp;#039;&amp;#039;&amp;#039;ostension&amp;#039;&amp;#039;&amp;#039; — acting out or performing a legend&amp;#039;s narrative in real life — to Slender Man specifically, including a proposed concept of &amp;quot;reverse ostension,&amp;quot; describing how belief itself can be generated through collective creative and performative action rather than preceding it.&amp;lt;ref name=&amp;quot;iu-slenderman&amp;quot;&amp;gt;{{cite web |title=Slender Man Is Coming: Creepypasta and Contemporary Legends on the Internet |url=https://scholarworks.iu.edu/journals/index.php/jfrr/article/view/38692 |publisher=Journal of Folklore Research Reviews}}&amp;lt;/ref&amp;gt; Most documented instances of Slender Man-related ostensive play among children and teenagers have been characterised by folklorists as fundamentally playful rather than genuinely dangerous.&amp;lt;ref name=&amp;quot;dokumen-slenderman&amp;quot;&amp;gt;{{cite web |title=Slender Man Is Coming |url=https://dokumen.pub/slender-man-is-coming-creepypasta-and-contemporary-legends-on-the-internet-1607327805-9781607327806.html |publisher=University Press of Colorado}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
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== The 2014 Waukesha stabbing ==&lt;br /&gt;
On 31 May 2014, two twelve-year-old girls in Waukesha, Wisconsin, lured their classmate Payton Leutner into woodland and stabbed her nineteen times, later telling investigators the attack was intended as an offering to Slender Man to prevent him from harming their families.&amp;lt;ref name=&amp;quot;nbcnews-geyser&amp;quot;&amp;gt;{{cite web |title=Woman involved in Slender Man attack as a child again seeks release from psychiatric institute |url=https://www.nbcnews.com/news/us-news/woman-involved-slender-man-attack-child-seeks-release-psychiatric-inst-rcna136213 |publisher=NBC News}}&amp;lt;/ref&amp;gt; Leutner survived after crawling to a nearby path, where she was found by a passerby.&amp;lt;ref name=&amp;quot;nbcnews-geyser&amp;quot;/&amp;gt; Both perpetrators were tried as adults, found not guilty by reason of mental disease or defect, and committed to psychiatric institutions rather than conventional custodial sentences; one was later diagnosed with schizophrenia.&amp;lt;ref name=&amp;quot;cnn-geyser&amp;quot;&amp;gt;{{cite web |title=What we know about Morgan Geyser&amp;#039;s 24-hours on the run |url=https://www.cnn.com/2025/11/25/us/morgan-geyser-timeline-slender-man |publisher=CNN}}&amp;lt;/ref&amp;gt; The case is widely cited within folklore studies as one clear extreme on the continuum of ostension — a genuine act of real-world violence carried out in the belief that a crowdsourced fictional character was real and demanded appeasement.&amp;lt;ref name=&amp;quot;academia-slenderman&amp;quot;&amp;gt;{{cite web |title=Slender Man Is Coming: Creepypasta and Contemporary Legends on the Internet |url=https://www.academia.edu/107425355/Slender_Man_Is_Coming_Creepypasta_and_Contemporary_Legends_on_the_Internet_Trevor_J_Blank_and_LynneMcNeill_Utah_State_University_Press_2018 |publisher=Academia.edu}}&amp;lt;/ref&amp;gt; Knudsen himself issued a public statement following the attack, saying he was &amp;quot;deeply saddened by the tragedy in Wisconsin,&amp;quot; and that his &amp;quot;heart goes out [to] the families of those affected.&amp;quot;&amp;lt;ref name=&amp;quot;theslenderman-victorsurge&amp;quot;/&amp;gt;&lt;br /&gt;
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The 2016 HBO documentary &amp;#039;&amp;#039;Beware the Slenderman&amp;#039;&amp;#039; examined the case in detail, and a 2018 feature film, &amp;#039;&amp;#039;Slender Man&amp;#039;&amp;#039; — for which Knudsen wrote the story — was released separately, drawing criticism for its timing and subject matter given the still-recent stabbing.&amp;lt;ref name=&amp;quot;rollingstone&amp;quot;/&amp;gt;&lt;br /&gt;
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== Assessment ==&lt;br /&gt;
Slender Man occupies a distinct position on The Vault: there is no genuine dispute over whether the character is &amp;quot;real&amp;quot; in the way there is for a cryptid or a claimed haunting — its fictional origin is documented, dated, and acknowledged by its own creator. Its significance to this archive instead lies in what it demonstrates about how folklore forms under modern conditions: a single deliberately invented image, spread through crowdsourced collaborative elaboration rather than any organised hoax, became substantial enough as a shared belief to motivate a documented act of real violence within five years of its creation. It is the clearest and best-documented modern case of the ostension process described more generally at [[Modern Folklore]].&lt;br /&gt;
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== See also ==&lt;br /&gt;
* [[Modern Folklore]]&lt;br /&gt;
* [[Mothman]]&lt;br /&gt;
* [[Marble Hornets]]&lt;br /&gt;
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== References ==&lt;br /&gt;
{{Reflist}}&lt;br /&gt;
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== External links ==&lt;br /&gt;
* [https://www.rollingstone.com/culture/culture-news/slender-man-from-horror-meme-to-inspiration-for-murder-248430/ Rolling Stone — Slender Man: From Horror Meme to Inspiration for Murder]&lt;br /&gt;
* [https://knowyourmeme.com/memes/slender-man Know Your Meme — Slender Man]&lt;br /&gt;
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[[Category:Folklore Entities]]&lt;/div&gt;</summary>
		<author><name>GaryJJSpate</name></author>
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