Quote from Jerry in The Suicide
Jerry: I never heard of this. You've got to fast for three days to take an ulcer test. How you gonna do that? Elaine: I don't know. How could I possibly have ulcers? Who could have given me ulcers? Jerry: I think I'll take out the garbage. Elaine: Hey, have you ever fasted? Jerry: Well, once I didn't have dinner until, like 9:00 o'clock. I tell you, that was pretty rough.