Slenderman was a crowdsourced internet horror character that evolved from a Photoshop contest into a cultural phenomenon — and eventually a real-world tragedy.
Creation
Eric Knudsen (username “Victor Surge”) created Slenderman on June 10, 2009, for Something Awful forums’ “Create Paranormal Images” contest. He posted two black-and-white photos of children with a tall, faceless figure in a suit photoshopped in the background, accompanied by cryptic captions about disappearances.
The character’s deliberately vague mythology invited collaborative worldbuilding. Within days, dozens of users added photos, stories, and “evidence.” Core traits emerged: impossibly tall, no face, tentacle-like appendages, targets children, causes memory loss and paranoia.
Multimedia Expansion
Marble Hornets (2009-2014): YouTube horror series popularized Slenderman through found-footage storytelling, gaining 55+ million views. The series introduced “The Operator” (Slenderman variant) and signature tropes: camera distortion, protagonist deterioration, ambiguous endings.
Video Games: Slender: The Eight Pages (2012) became a YouTube phenomenon through “Let’s Play” videos. PewDiePie’s playthrough gained 60+ million views, making Slenderman mainstream. The game’s simple objective (collect pages while avoiding Slenderman in a dark forest) created perfect streaming content.
Other Media: Fan fiction (Creepypasta Wiki: 300+ stories), cosplay, art, short films, and eventually a critically panned 2018 Hollywood film.
2014 Stabbing Tragedy
On May 31, 2014, two 12-year-old girls in Waukesha, Wisconsin, lured a classmate into woods and stabbed her 19 times, claiming Slenderman commanded them. The victim survived, but the case sparked moral panic about internet fiction’s influence on vulnerable youth.
Media coverage dissected Creepypasta culture, mental health, and internet horror’s blurred reality boundaries. The attackers were tried as adults; one received 40 years institutionalization, the other 25 years.
Cultural Legacy
Slenderman demonstrated the internet’s mythmaking power — a fictional character achieved folk legend status in months. The tragedy complicated celebration, with creators grappling with responsibility. The 2016 documentary “Beware the Slenderman” explored the incident’s psychological dimensions.
Sources:
- Something Awful: Original 2009 Thread Archive
- HBO Documentary: “Beware the Slenderman” (2016)
- The New York Times: Waukesha Trial Coverage (2014-2018)