The 2000s have had many teen parties, but few of real note. One possible exception is Superbad, which featured two memorable parties: the big one at the end, where everyone almost gets laid, and a smaller party where Michael Cera has to sing "These Eyes" while Jonah Hill gets a provocative stain on his pants from some dirty dancing.
Either party would pass the muster in any other comedy. The fact that Superbad has them both makes it one of the best teen party movies ever.
