Season 9, Episode 3: "The Serenity Now"

You're late again, Costanza, so listen up.

Starting tonight, we're having a little sales contest.

The loser gets fired, the winner gets a Waterpik.

You're not giving away our Waterpik!

You know what? It doesn't matter, because I quit.

I guess your mother was right.

You never could compete with Lloyd Braun.