"What What in the Butt" Don Draper Style 1.21K Christopher Han 11/07/10 03:25PM Filed to: Mashups Mashups Mad Men Jon Hamm TV Video The internet classic "What What (In the Butt)" by Samwell mashed up with the recent Don Draper compilation video. Is this the most unlikely duet ever? This could be the big break in Jon Hamm's musical career.[OhHaveYouSeenThis]