The Doorman Season 6, Episode 18

Jerry

Then I suppose the bosom gene comes from your grandmother.

Kramer

You know, Frank can't be too comfortable with those things clanging around. He should wear something for support.

George

You mean like a bra?

Kramer

A bra is for ladies. I'm talking about a support undergarment specifically designed for men.

Jerry

Boy, that brain never stops working, does it?