I kicked their door in once. An eye for an eye. I had a POS car park an inch from my bumper and hit my bumper. Squeezed in between me and the car behind me and there wasn't enough room but he did it anyway. Just a little scuff that came out. I took his windshield wiper arm and broke it off.

I know I could get in serious trouble for this but who cares. Nothing makes me more angry than someone that doesn't respect another man's car.