Join Leif Garrett, Danny Bonaduce and the rest of our hard-partying cast as truTV brings you 20 of the World's Dumbest Partiers. Featuring the wildest party animals on the planet, like the groom who faints at his own wedding, the music festival attendee who mistakes a urinal for a sink, the Russian sunbather who mistakes his pants for his shirt, and the portly gentleman who celebrates his 40th birthday by doing an impromptu striptease outside Chicago's Wrigley Field. It's an hourlong celebration you won't want to miss.