Doonesbury by Garry Trudeau for April 17, 1990
Transcript:
J.J.: Mike?...What time is it? Mike: 5:30. I decided Zonker has a point. Maybe we should be getting up earlier to conserve energy. J.J.: Mike, just because Zonker's lost his mind doesn't mean you have to lose yours! Give yourself a break, willya? You have the most overwrought conscience in America! Mike: There's some truth to that. Zonker: Hey! Who left the night light on!