Season 5, Episode 4: "The Sniffing Accountant"

What's up, fellas?

That'll be $14.30. All right.

Mushrooms? You got mushrooms, Jerry?

What's the matter, you got a cold?

No. Kramer, what is this?

It's a sweater.

What is it made out of?

I don't know. Jerry gave it to me.