Doonesbury by Garry Trudeau for November 30, 1971
Transcript:
Mark: Mike, I'd like you to meet Walter, the delegate from C.I.T. - he'll be staying with you for the duration of teh student Congress. Mike: So you're from teh Connecticut institute of technology, eh, Walter? Well, I don't know much about science, but I'm certainly eager to exchange ideas on other subjects. Walter: Bleep. Mike: I was afraid of this. Walter: Null set. Roger. Bleep! Bleep!