The Wallet (1) Season 4, Episode 5

Morty

Twenty minutes. I've been waiting twenty minutes.

Helen

Well the doctor must be busy.

Morty

Well then what do they make appointments for if they can't keep them. Huh, hha. Look if I did that in my business I wouldn't have made a nickel.

Nurse

Hello, Mr. Seinfeld.

Morty

I thought you forgot about me.