Question: The Slender Man (also known as Slenderman) is a fictional supernatural character that originated as a creepypasta Internet meme, an activity, concept, catchphrase or piece of media which spreads, often as mimicry or for humorous purposes, from person to person via the Internet, created by which Something Awful forums user, also known as "Victor Surge"?
Sentence (from "Internet meme"): Some examples include posting a photo of people lying down in public places (called "planking") and uploading a short video of people dancing to the Harlem Shake.
Relevant evidence: No