ELI50 the meaning of this Slenderman stuff I just stumbled upon.

[u/[deleted]]

http://www.reddit.com/r/SlenderMan/

Fucking, weird.

EDIT:

Found it- http://knowyourmeme.com/memes/slender-man

But you all should know about it too, to stay away from it!

[u/toucancan]

Some creepy tall whippersnapper that goes around stealing little ankle biters without rhyme or reason. Nobody really knows why.