On two occasions I've actually punched a car in a drive by. Once when I was crossing a zebra and a car just drove by with zero fuck given. I saw the car, jumped back and kicked the door, leaving a good mark. Driver got scared thinking he or she hit me and took off immediately.
The other time I was on a bike, going downhill straight on a crossing where I had the right of way. A big van makes a left turn right in front of me. I went full in the brakes, lifting y rear wheel up, and managed not to crash into him, but close enough to be able to punch the rear door with my fist. This one too took off immediately.
Fuck these assholes