The Cafe Season 3, Episode 7

George

No, she's taking this course in education for her masters. It's part of her research project, so I have to be a guinea pig.

Jerry

I've never been a guinea pig. I've been a sheep, a tody.

George

You know, I can't talk to you anymore.

Jerry

All right, I'm sorry. Go ahead, you're taking the IQ test.

George

Yeah, and she's going to find I'm a moron. You know, people think I'm smart, but I'm not smart.