If you ever doubted actor Jon Hamm's ability to be absolutely hilarious, then you have to watch this new video of him performing live on upcoming IFC series Comedy Bang! Bang!. Backed by the music of comedic musical artist Reggie Watts, the Mad Men leading man "raps" about '70s sitcom Taxi in a relaxed, perhaps inebriated manner. Could this be a new career direction for Hamm? Probably not, but it's great in any case. Watch the clip above.