Did you guys hear about Sesame Street's hacked YouTube channel? The letter of the day was "X," as in "XXX." Someone replaced all the cute alphabet videos with the rudest kind of raunchy stuff that only exists in the naughtiest realms of Internetland. Know Your Meme has the breaking news!
And for all you who didn't see this coming... [youtube=http://www.youtube.com/watch?v=QKNnwLL991c]