I just quit my job at burger king and I ate 4 impossible whoppers without paying for them. they're 7 dollars each!
That sounds like stealing. Why would you eat food without paying them?
Damn it, I just wanted to see if I had some balls! I wanted to get back at them.
You shouldn't steal food. It's wrong to steal from work. Pay back what you took.
No. Fuck them.
Because of what you've done now they'll be able to tell any future employers what you did. No ones going to want to hire someone who is a thief and can't be trusted. Next time just quit and move on  to something better without taking vengeance on your ex employer.