You get what you get

When a job is done and the customer complains about problems bought from a third party and you don’t give a fuck, you would say, “well, you get what you get.”

Meaning: fuck you or what the fuck ever not my problem.

Customer: the bedroom tv has a broken screen from the store.
Salesman: did you buy it here?
Customer: anystoreyoiwant.com

Salesman: well, you get what you get. You didn’t buy it here.

You get what you get and you don't get upset

A phrase that teachers use when students are being annoying because they didn't get the colour of a certain item they wanted.

Friend: "Gets 1 million dollars"
You: "Gets nothing"
You: "Teacher, why did my friend get a million dollars and I got nothing?"
Teacher: "YOU GET WHAT YOU GET AND YOU DON'T GET UPSET NOW SHUT UP KID"