Fozzie: Oh! Oh--of course! Wocka wocka! Um, what do you get when you cross a snake with a kangaroo?
Ru: (unable to stop herself) Um, I don't know, Fozzie--what do you get when you cross a snake with a kangaroo?
Fozzie: A jump rope! Wah-ha-ha!
(Polite laughter from Kermit and Ru and Ed.)
Fozzie: Wait! Wait! I have another one!
Kermit: (murmuring) Of course you do.
Fozzie: Knock knock!
(Generally politely murmured "Who's there?"
Fozzie: Ima!
(There is a hesitation, and Ru finally says, "Ima who, Fozzie?"
Fozzie: (crestfallen) Oh! You've already heard it.
Kermit: Heard what?
Piggy: (muttering to Ru) Herd me out of here.
Kermit: I don't get it.
Ru: I--I don't get it either.
Fozzie: Okay--you were supposed to say, "Ima who?"
Ru: Riiiight.
Fozzie: And then I was supposed to say, "Ima Fozzie--don't you recognize me?"
Ru: Oh. I mean, oh! Oh! Right Fozzie--that was good, honey. Want some more crumble?
Fozzie: Maybe later--I've got a tone of these!
Piggy: (whispering to Uncle Deadly) If you weren't already dead, I would sooo kill you for this.