1960's rock band The Daily Flash perform the song My Bulgarian Baby.
(Enquiring whether his head will explode when the apple that's been placed on it will)
Mark: What are the chances?
Gork: I would say 98%.
Mark: The top of my head or the apple?
Gork: I really don't know.
Mark: Thank you.
Gork: You're welcome.
(Talking about April)
Gork: There is an UNCLE agent. A ravishing little pigeon; she's beautiful eyes, a pixie little nose...
(Princess Rapunzel coughs in disapproval)
Gork: She's right below you. Yes, she's spying. Well, liquidate her.
April: Sir, he said he doesn't play the French horn.
Waverly: Miss Dancer, I'm well aware of what Mr Slate's saying. So you don't play the French horn? Well, improvise.