Mike O'Donnell is a comedian in Harrisburg, Pa., who started doing stand-up right before 2011 ended. He's still doing it. Plus he's got a podcast, A Boy and His Fridge, with his best friend and roommate, Manny Santiago. O'Donnell is a regular at the Harrisburg Comedy Zone, where he hosts the open mic, and he opened for Dave Attell, who proved why he's one of the nicest people in comedy.