George: So, did you get your new plates?
Kramer: Oh... yeah. I got my new plates. But they mixed them up. Somebody got mine and I got their vanity plates.
George: What do they say?
Kramer: Assman.
Jerry: Assman?
Kramer: Yeah. Assman, Jerry.
I'm Cosmo Kramer, the Assman!
Jerry: Who would order a license plate that says "Assman"?
George: Maybe they're Wilt Chamberlain's.
Jerry: It doesn't have to be someone who gets a lot of women. It could be just some guy with a big ass.
Kramer: Yeah, or it could be a proctologist.
Jerry: Yeah. Proctologist.
George: Come on! No doctor would put that on his car.
Kramer: Have you ever met a proctologist? Well, they usually have a very good sense of humor. You meet a proctologist at a party, don't walk away. Plant yourself there, because you will hear the funniest stories you've ever heard. See, no one wants to admit to them that they stuck something up there. Never! It's always an accident. Every proctologist story ends in the same way: "It was a million to one shot, Doc. Million to one."