I was just watching "Team America: World Police" on the Roku box. Didn't get all the way through it, because the kids came home and that movie is FILTHY! Can't say that I wasn't chuckling along like some kind of adolescent. However, there's a reasonably explict sex scene that had me rolling. You haven't seen anything until you've seen marionettes... er... 'engaged'.
Otherwise, the movie is reasonably entertaining. Not a classic, by any means, but the irreverence, inappropriateness and general bad-boy-ness you'd expect from Parker & Stone is all there in spades.