Doonesbury by Garry Trudeau for April 15, 1991
Transcript:
Sid: What's up, babe? You look pre-occupied today! Boopsie: Oh, Sid...I feel just awful...last night, I did something I've never done before, something I didn't even know I was capable of...it didn't really mean anything, but I know how hurt and threatened B.D. is going to feel if he ever finds out... Sid: No! You didn't! Boopsie: I did. I fixed the lawn mower.