New Video: The Lonely Island Featuring Robyn, 'Go Kindergarten' (NSFW) (VIDEO)

Diddy and Paul Rudd hit the club in The Lonely Island's "Go Kindergarten" video. It can be SUPER hard to keep up with songs that require an entire dance routine (see: "Gangnam Style," "Cotton Eyed Joe," "One Cent, Five Cent, Ten Cent, Dollar," "Macarena," "The Electric Slide," "The Hustle"... Whoops, did we lose you?). But