i don't fuck with - A loud, mean way of saying you don't want to be bothered. So

A loud, mean way of saying you don't want to be bothered. Sounds like a middle schooler throwing a tantrum.

I don't fuck with your bad decisions. I'm not your mom, I'm not your dad, I'm just here to laugh.

I don't fuck with your dumb jokes. I'm not your comedy club.

I don't fuck with your dumb face. It's like looking at a bruised banana.