Yep. Yeah. Uh-huh. You can totally get fired if you decide it's a good idea to turn up N.W.A.'s "F* Tha Police" as a few officers stroll into your restaurant to eat. It won't help matters to dance, laugh, and sing along when a deputy comes over to ask you about it. And it certainly won't help your case if that same deputy happens to be a regular customer and know the restaurant's owner, while you are just a lowly dishwasher.
So yeah, sorry dude. Good luck with the job hunt after that.