Doonesbury by Garry Trudeau for July 10, 1974
Duke: Meet the rest of the staff yet? Zonker: Yup. Seem like pretty good folks. Duke: Yeah, I suppose they are. A bit too civilized for me though. I'm a violence freak myself. Wanna see my revolver? Zonker: Um... Duke: .44 Colt Magnum! Custom made for bad craziness! See those beer cans in the copy room? Zonker: Uncle Duke, I... Duke: Heads up, fellahs! Noise: Blam! Blam! Voice: Hey! Cut it out, Duke!