Wilson gained fame with his offbeat drawings in magazines like Playboy, The New Yorker and National Lampoon. One drawing featured a man deliriously happy as he is being strapped into the electric chair and saying, “Gee, it’s just like in the movies.” Another showed an eye doctor with a knife about to attack a patient who is reading an exam chart that says, “I am an insane eye doctor and I am going to kill you now…” On Halloween, Wilson posted an old image from Playboy on his Facebook page. Wilson told David Letterman in 1982 that he was always...