Doonesbury by Garry Trudeau for May 13, 1978
Transcript:
Man: Actually, I'm not doing that much at the firm anymore. The kids have pretty much taken over. My oldest, Ted, is something of a commodities wiz, and Jennifer calls options better 'n her ol' man! Hee, hee! Can you imagine? Man: Very impressive, Roger. Man: So how about you, guy? Got any kdis? Man: No. None to speak of. Mark: Huh? Man: Really? Not even one inlaw school?