Doonesbury by Garry Trudeau for April 14, 1992
Transcript:
Sid: Hey, kiddo! Boopsie: Thanks for coming over, Sid. Sorry about the short notice. Sid: No problemo! But what brought all this on? Boopsie: The baby. B.D. and I were arguing over whose last name he would have...and then it hit us...we should just get married, and let him take the father's last name, like other kids! Sid: Sounds reasonable...what is your last name? B.D.: D.
At last…! (drum roll) B.D.’s surname finally revealed, and…uh, no, never mind.