GEORGE: Listen to this. Marcy comes up and she tells me her ex-boyfriend was over late last night, and "yada yada yada, I'm really tired today." You don't think she yada yada'd sex.

ELAINE: (Raising hand) I've yada yada'd sex.
GEORGE: Really?
ELAINE: Yeah. I met this lawyer, we went out to dinner, I had the lobster bisk, we went back to my place, yada yada yada, I never heard from him again.
JERRY: But you yada yada'd over the best part.
ELAINE: No, I mentioned the bisk.