Jerry

Hey.

Elaine

(To waitress) Oh, nothing for me. (Waitress leaves) I'm going to 'Atomic Sub' later.

Jerry

'Atomic Sub'? Why are you eating there?

Elaine

I got a card, and they stamp it every time I buy a sub. 24 stamps, and I become a submarine (makes a gesture) captain.

Jerry

What does that mean?