 "The World Ends Tomorrow and You May Die") (1979).Since his initial appearance, his face has appeared in numerous places around the world, and it has made cameo appearances on everything from graffiti art on highway overpasses and as part of the graphical character set of the Atari ST operating system, to musical albums by many underground bands (and several popular mainstream rock bands, ranging from Devo to Sublime) and the occasional film ("The Wizard of Speed and Time"), TV show ("Pee-wee's Playhouse") and cartoon ("SpongeBob SquarePants").There are also two German comics with "Bob" ("Future Subjunkies" and "Space Bastards", both by Gerhard Seyfried and Ziska Riemann).