MEL: Excuse me, Jerry Seinfeld?
MEL: My name’s Sanger, mel Sanger. I drive that truck out there.
JERRY: Oh, the Yoo Hoo? I love Yoo Hoo.
MEL: It’s a fine product. Anyway I saw you on the Tonight Show a couple of weeks ago. I was watching the show with my son Donald. He’s got this rare immune deficiency in his blood. Damnedest thing. Doctors say he has to live in a plastic bubble. Can you imagine that? A bubble.
JERRY: A bubble?
ELAINE: A bubble?
MEL: Yes, a bubble!
(via The Bubble Boy)