During the funnyman's appearance on Wednesday night's Chelsea Lately to plug The Hangover Part III, Chelsea couldn't resist reminding him they once shared a hotel together in San Francisco when they were doing stand-up comedy years ago.
"Or I was trying to do stand-up comedy," quipped the funnylady. "I was starting out, and then we shared a bed."
"That's right. It was a single," said Galifianakis.