Season 6, Episode 20: "The Doodle"

Well, that is strange.

How can I have fleas?

Don't sweat it, buddy. I used to have fleas.

-What did you do about them? -What do you mean?

-Hey, Jerry. How you doing? -Hey!

-Kramer. -Hi, Jerry.

-What's wrong? -Nothing.

Jerry, I'm your mother. Now, what is it?