Doonesbury by Garry Trudeau for June 25, 1979
Transcript:
Zeke: Duke? Duke, are you okay? It's me, Brenner! Duke: Brenner? Brenner, my manservant? Zeke: Brenner, your caretaker. What are you doing down there, man? Duke: Celebrating. I'm off welfare. I can afford you now. Zeke: That's good news, man. What's the job? Duke: It's confidential, Brenner. In fact, it's so sensitive, so critical, even I don't know what it is! As of today you're working for a man on the cutting edge of history! Zeke: Sounds dicey, man. I'll need a deposit. Duke: Brenner, you just wrote yourself out of my memoirs.
First appearance of uncle stupidhead?