Dr. Slickback

Dr Slickback: a person in a seat of authority who flaunts his power and thinks he's super important, and has thinning hair, a comb over, or is entirely bald. Usually between the ages of 42-59.

Man #1: Man, did you hear that Dr. Slickback Richards go on and on and on about himself during the meeting?
Man #2: I know! He is such an ass!