I thought it was Potatoes and Charlie Chaplin, not Muffins and Abbott and Costello.
Abe: Aw, feeling blue, eh? I got something that'll cheer you up.[puts forks in two potatoes and makes them dance]
Jackie: [wheezes laughter]
Lawyer: [approaching] Sir, I represent the estate of Charles Chaplin. I have a court order demanding an immediate halt to this unauthorized imitation. Boys? [two large men grab the potatoes and forks and stomp on them]
I'm guessing he had LN get it slightly wrong on purpose. I mean that was so crazy long ago how can LN be expected to keep track of ancient history like that?
LN's Abbot and Costello was a Who's on First reference in response to Ray's "That's a Who song." LN got it right.
~Paul