[lesser_satan]

It wasn't a comedian, it was his dentist, Tim Watley.

FATHER: Tell me your sins, my son.

JERRY: Well, I should tell you that I'm Jewish.

FATHER: That's no sin.

JERRY: Oh, good. Anyway, I wanted to talk to you about Dr. Whatley. I have a suspicion that he's converted to Judaism just for the jokes!

FATHER: And this offends you as a Jewish person?

JERRY: No, it offends me as a comedian!
And it'll interest you that he's also telling Catholic jokes.

[MeanWestTexan]

Even more funny!