When the Moon

Transcript
(Eric and Paul are visiting the aquarium. Eric wants to enjoy seeing the fish, but Paul is singing "That's Amore", which is getting on Eric's nerves)

Paul (singing): When the moon hits your eye, like a big pizza pie...

Eric: Dude, do you mind? I'd like to enjoy this aquarium in peace.

Paul: Sorry.

(Suddenly, a moray eel appears in the glass cage where all the fish are in)

Paul: Hey, what's that?

Eric: That's a moray.

(Eric then realizes that he has just made a pun based on the song that Paul was singing. The scene switches to him looking at PC Guy with an unamused look on his face)

Eric: Please retire early.