Join Leif Garrett, Danny Bonaduce and the rest of our hard-partying cast as The Smoking Gun brings you 20 of the World's Dumbest Partiers. All your favorite party animals are here, including college students who chug their beers then snowboard downstairs, a man so drunk and lazy he pees in his own bed, then climbs in and goes to sleep, and two Russian families who get into a massive fight at the wedding reception uniting their two clans.