Sesame Street Triangular Crayons/Mack the Knife (from The Muppet Show)

Cast

 * Oscar the Grouch Green as Dr. Teeth
 * Cookie Monster Light Blue as Sam the Eagle

Lyrics
( Oscar the Grouch Green plays "Mack the Knife.")

Oscar the Grouch Green: Oh, the shark has pretty teeth, dear And he shows them pearly white Just a jackknife has MacHeath, dear And he keeps it outta sight

( Cookie Monster Light Blue enters, reads some of the sheet music and stops the song.)

Cookie Monster Light Blue: Stop, stop! Stop, stop, stop! This is an appalling song of gore and violence.

Oscar the Grouch Green: Well, uh, maybe you just don't understand it, Cookie Monster Light Blue. It contains a lotta slang.

Cookie Monster Light Blue: Hm. "A shark has pearly teeth dear" is slang?

Oscar the Grouch Green: Eh, sure. Uh, "shark" is a term for man. Everybody knows that "teeth" is slang for money. (laughs)

Cookie Monster Light Blue: Wh-uh...wh-wh-wh...what about that "jackknife" here, hmm, hmm?

Oscar the Grouch Green: Uh, uh...Cockney rhyming slang!

Cookie Monster Light Blue: ...what?

Oscar the Grouch Green: Jackknife, wife.

Cookie Monster Light Blue: W-wh, all right, all right. But, "when the shark bites with his teeth, dear, scarlet billows start to spread?" Hmm? Hmm? Hmm? Hmm?

Oscar the Grouch Green: Let's see, uh..."biting" obviously means buying something. Scarlet billows...sofa pillows!

Cookie Monster Light Blue: ...so, the song, then, is about a man who has a wife for whom he buys...pillows.

Oscar the Grouch Green: Exactly.

( Oscar the Grouch Green resumes the song, as Cookie Monster Light Blue attempts to grove along.)

Oscar the Grouch Green: On the sidewalk, Sunday morning Lies a body oozin' life Someone's sneakin' 'round the corner Is that someone Mack the Knife?!

Cookie Monster Light Blue: I don't fully grasp it, but, I'm sure it's a lovely sentiment.

( Oscar the Grouch Green finishes playing and laughs as Cookie Monster Light Blue exits.)