What was the worst road rage experience you have ever encountered?

I was driving on a Chicago interstate, major commuter highway, when four cars pulled to the center median and four guys got out and had a fist fight in the middle of the median. Traffic was bumper to bumper slow so it was quite a spectacle.

Guy stopped his car in the middle of the road blocking both lanes, got out of his car with a golf club and bashed in the windshield of the car next to me (behind him) because he thought the guy was following too closely. Then h bashed out the rear taillights of the guy in front of me and took off my driver's side side view mirror because we both honked at him when he originally blocked traffic. Crazy guy.

some dude threw a bottle at my car as he passed me

Some guy trying to brake check me on the freeway, no idea why. There was no traffic, and four lanes. For some reason he did not want me to pass him. I was in a full size four wheel drive, and he was driving a Honda, or something similar. After a couple of miles I got tired of his shit and forced him into the shoulder.