Every episode of South Park online for free
Holy Chocolate Salty Balls!
South Park Studios is now live -- a South Park internet hub from which you can legally stream every episode from all 12 seasons of the show, right up to last Sunday's installment, all for free.
The site also has clips, games, news, an episode guide (when DID Kenny come back, and when DID we find out who Cartman's father was?) -- as well as this really weird avatar maker.