Season 6, Episode 18: "The Doorman"

So, what did you do today, Dad?

Today I went record shopping in Greenwich Village.

I bought this record, but I can't seem to find the hi-fi.

I don't have a hi-fi.

-I gave you my old record player. -I gave it to Cosmo.

Cosmo? Who's Cosmo?

Well, I want it back. I want to listen to that cha-cha record.

One, two, cha-cha-cha.