Kramer: Hey, George, stick 'em up.
George: What?
Kramer: For these German tourists. Pretend that I'm robbing you.
George: Why?
Kramer: So these people can go back home and tell their friends they saw a real New York mugging. It'll give them a thrill.
Kramer: All right, hands up, porky! That's it. Now, gimme your wallet. Got it in here, huh, fat boy! Is that all you got?! Hah? Is that all you got?!
George: All right, that's enough.
Kramer: I'll tell you when it's enough! All right, now you better not say anything, or I'll stalk you!