The Yada Yada Season 8, Episode 19

Abbott

That's Dr. Abbott, D.D.S. Tim Whatley was one of my students. And if this wasn't my son's wedding day, I'd knock you teeth out you anti-dentite bastard.

Beth

What was that all about?

Jerry

Oh, I said something about dentists and it got blown all out of proportion.

Beth

Hey, what do you call a doctor who fails out of med school?

Jerry

What?