B(f)AMF
A BAMF is someone who doesn't care about rules. A B(f)AMF is someone who doesn't care about rules and then breaks them just to annoy you.
He doesn't care about rules. I break rules just to annoy him. We're B(f)AMF.
That guy is a BAMF. I'm his B(f)AMF because he breaks rules just to annoy me.
He's a BAMF. I'm his B(f)AMF. We break rules and then laugh about it.