The Shower Head Season 7, Episode 16

Kramer

It's disgusting. I'm sitting there in a tepid pool of my own filth. All kinds of microscopic parasites and organisms having sex all around me.

Jerry

Well, you used to sit in that hot tub?

Kramer

Jerry, that was superheated water, nothing could live in that.

Jerry

(offering a plate) Chicken?

Kramer

Oh, yeah.