Doonesbury by Garry Trudeau for April 11, 1990
Transcript:
Zonker: Go easy on the hot water, okay, Mike? Mike: Do I have a choice? Zonker: I installed that low-flow shower head myself! Great, huh? Mike: Yeah, great. Zonker: Between the three of us, we should save 15,000 gallons a year! Mike: Listen, Zonk... Zonker: I also put a timer on the light. Mike: Aiee!