The scene: A kosher delicatessen on the Eastern seaboard.
Customer to clerk: Having a big party tonight. Fix me up a nice platter of salami bologna pastrami — you know the works.
Clerk: Okay. How many people you having?
Customer: Nonna your business.
Clerk: But I need to know how much food you’ll need. How many people?
Customer: I already told you. Nonna your business.