10 Mythical American Monsters

Slenderman is usually inserted digitally into pictures, dressed in a black suit, with tentacles for arms, hovering eerily in the distance of deserted places (or in this case, the University of Virginia). Bob Mical/Flckr

Slenderman is a notable legendary figure for two main reasons. He's the world's first mythical creature spawned on the Internet, and there's no question as to whether or not he really exists. Slenderman was created by Floridian Eric Knudsen in 2009 on the Something Awful web forum, where people doctor photos and then write stories about them. Knudsen's photo depicted a tall, willowy, fuzzy figure. He didn't initially write much about it, but hinted at its evil character.

Fellow forum posters added details, as did Knudsen. Over time Slenderman spread onto other forums and his description began to morph. Sometimes he had multiple arms, other times none. Sometimes he killed his victims, other times his followers killed people for him. Often, you never knew what happened when he caught someone – just that it likely wasn't pretty. Although Knudsen eventually stopped developing the Slenderman character, it lives on through the Internet and its fans, many of whom are teenagers. Tragically, in 2014 two 12-year-old girls almost killed a friend by stabbing her 19 times, in the hopes of pleasing Slenderman, who they thought was real [sources: Biggs, Dewey]. That's the most terrifying Slenderman story of all.

Author's Note: 10 Mythical American Monsters

I'd certainly heard of Bigfoot before I dug into this article. And Slenderman, since the awful near-killing of a child to please him took place in my home state of Wisconsin. But who knew there were so many other monsters out there? I sure didn't.

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  • Angus Reid Global. "Americans More Likely to Believe in Bigfoot than Canadians." March 4, 2012. (Oct. 15, 2014) http://www.angusreidglobal.com/polls/americans-more-likely-to-believe-in-bigfoot-than-canadians/
  • Associated Press. "Wild Story Produced in Wildlife Preserve." Spokane Daily Chronicle. Nov. 24, 1966 (Oct. 23, 2014). http://news.google.com/newspapers?nid=1338&dat=19661124&id=GA4zAAAAIBAJ&sjid=__cDAAAAIBAJ&pg=7343,4106464
  • Animal Planet. "Lost Tapes Wendigo." (Oct. 16, 2014) http://www.animalplanet.com/tv-shows/lost-tapes/creatures/wendigo.htm
  • Bigfoot Encounters. "State by State Sightings List." (Oct. 15, 2014) http://www.bigfootencounters.com/sbs/sbs.html
  • Bigfoot Encounters. "The California Sightings List Page." (Oct. 15, 2014) http://www.bigfootencounters.com/sightings.htm
  • Biggs, John. "The Story Of Slenderman, The Internet's Own Monster." Tech Crunch. June 30, 2014. (Oct. 13, 2014) http://techcrunch.com/2014/06/30/the-story-of-slenderman-the-internets-own-monster/
  • Dewey, Caitlin. "The complete, terrifying history of 'Slender Man,' the Internet meme that compelled two 12-year-olds to stab their friend." The Washington Post. June 3, 2014. (Oct. 13, 2014) http://www.washingtonpost.com/news/the-intersect/wp/2014/06/03/the-complete-terrifying-history-of-slender-man-the-internet-meme-that-compelled-two-12-year-olds-to-stab-their-friend/
  • Florida Skunk Ape. "What Is The Florida Skunk Ape?" Oct. 13, 2007. (Oct. 16, 2014) http://www.floridaskunkape.com/what-is-the-florida-skunk-ape/
  • Hayes, Joe. "La Llorona - A Hispanic Legend." Literacy Net. (Oct. 13, 2014) http://www.literacynet.org/lp/hperspectives/llorona.html
  • History. "Mothman." (Oct. 16, 2014) http://www.history.com/videos/mothman#mothman
  • Mothman Festival. "13th Annual Mothman Festival." (Oct. 15, 2014) http://mothmanfestival.com/
  • McCullough, Chuck. "Donkey Lady tales travel around area." San Antonio Express-News. Oct. 25, 2012 (Oct. 25, 2014). http://www.mysanantonio.com/entertainment/halloween/article/Donkey-Lady-tales-travel-around-area-3979768.php
  • Pickens, Sunny. "The Wampus Cat: Kills Animals, Steals Children, Smells Awful." Northeast Tennessee Tourism Association. May 30, 2011. (Oct. 13, 2014) http://sunnytennessee.wordpress.com/2011/05/30/the-wampus-cat-kills-animals-steals-children-smells-awful/
  • Radford, Benjamin. "Bigfoot: Man-Monster or Myth?" Live Science. Nov. 6, 2012. (Oct. 13, 2014) http://www.livescience.com/24598-bigfoot.html
  • Radford, Benjamin. "Mysterious Texas 'Blue Dog' Claimed to be Chupacabra." Discovery News. Aug. 29, 2013. (Oct. 15, 2014) http://news.discovery.com/animals/mysterious-blue-dog-in-texas-claimed-to-be-chupacabra-130829.htm
  • Regal, Brian. "The Jersey Devil: The Real Story." Skeptical Inquirer. November/December 2013. (Oct. 15, 2014) http://www.csicop.org/si/show/the_jersey_devil_the_real_story
  • Ross, Philip. "Is The Chupacabra Real? Why The Legend Of The 'Goat Sucker' Endures And What Science Says About It." International Business Times. April 9, 2012. (Oct. 13, 2014) http://www.ibtimes.com/chupacabra-real-why-legend-goat-sucker-endures-what-science-says-about-it-1569567
  • Taylor, Troy. "The Wendigo." Ghosts of the Prairie. 2002. (Oct. 13, 2014) http://www.prairieghosts.com/wendigo.html
  • The New Jersey Historical Society. "Legend of the New Jersey Devil." (Oct. 13, 2014) http://www.jerseyhistory.org/legend_jerseydevil.html
  • Urban Legends Online. "Mothman." Aug. 8, 2012. (Oct. 13, 2014) http://urbanlegendsonline.com/mothman/
  • Weird U.S. "The Legend of the Donkey Lady." (Oct. 13, 2014) http://www.weirdus.com/states/texas/local_legends/donkey_lady_bridge/
  • Weiser, Kathy. "La Llorona – Weeping Woman of the Southwest." Legends of America. December 2012. (Oct. 16, 2014) http://www.legendsofamerica.com/gh-lallorona.html


Do Fire-breathing Dragons Torch Their Teeth?

Do Fire-breathing Dragons Torch Their Teeth?

Fire can turn our teeth to dust. But what about dragons'? HowStuffWorks looks to science to see how fire-breathing dragon's teeth would survive.