Zach Galifianakis' standup is a more intimate, ramshackle thing. His act includes one-liners accompanied by his graceful piano playing and unpredictable excursions into the audience.Thickly bearded and unkempt (he jokes that he has the body of a third-grader who's swallowed a panda), Galifianakis isn't Hollywood at all. Galifianakis may not have Rock's polish or giant fan base, but he's undoubtedly... read full bio