Doonesbury by Garry Trudeau for July 25, 1978
Zonker: Studio 54? No, I don't think I'm quite up to that, man... Mark: C'mon, Zonk, I need someone to help me with the broadcast. Besides, it'll help get your mind off tanning. Zonker: Not likely, Mark. The whole Hamptons' sundeck crowd is sure to be there... Mark: It won't matter if they are. At a disctheque, a man is judged by his moves, not the color of his skin. Zonker: He is? No kidding? Mark: Absolutely. Disco has a totally different value system. Zonker: But... but I don't know the first thing about polyeter! Mark: Believe me, it's a lot easier to take care of than a tan!