Doonesbury by Garry Trudeau for January 26, 1973
Transcript:
Woman: O.K., dear, I'll put your winter coat in the mail first thing tomorrow. Oh, Mark, your report card came yesterday. Your father ran right out and had it framed. He's hanging it up in his study now. Mark, dear. Whatever other satisfactions you may derive from this scholarly achievement, I hope you now you've made your father very, very happy. Slackmeyer: *sigh!*