Dr. Ono (Brain Opener)

Dr. Ono is one crackpot of a sticker alright. As a kid, ya had to have loved that goofy face on the doctor. But the guy on the operating table and the skull and cross-bones... no dice.

This sticker reads "Dr. Ono, Crackpot, Brain Opener. Causes clots, tough on Nerves. Keep children out of his reach! More dangerous than poison."