Join Leif Garrett, Danny Bonaduce and the rest of our hard-partying cast as truTV 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.