The Pez Dispenser Season 3, Episode 14

Jerry

You don't know?

George

No, I-I-I know... [retreats back to his Chinese take out] I know...

Jerry

You think they have fleas there, don't you?

George

*No*...

Jerry

Yes you do, Biff. You've never been to a Flea Market, and you think they have fleas there.