Meet Slender Man, the New Boogeyman
Wednesday, 27 April 2011 | by Pat's Picks

He’s tall. He’s thin. He doesn’t have a hockey mask but he’s just as scary as Jason. Meet Slender Man. He’s yet to star in any movies but the Minneapolis Star Tribune says the “mythical predator and Internet sensation” is this generation’s boogeyman. Fans say Slender Man is scary simply because he’s so mysterious: “All the threat and danger are created in the eye of the beholder.”
More about Slender Man—photos, sitings, his M.O.—from Mythical Creatures.com
If you’re brave enough below is a documentary about Slender Man: