David Letterman got the last laugh Monday after mocking the drunk who trashed the Ed Sullivan Theater and RadarOnline.com has the hilarious video.

Jimmy Whittemore was arrested after vandalizing the venue, which hosts Letterman's show, and the comedian was not going to let him get off lightly.

"This is the Late Show, not just a talk show, ladies and gentleman, this is an active crime scene,"  Letterman said to his audience Monday night.