Picture this. There was a car behind us with two people in the front. The passenger decided it would be a great idea to open the door and yell "Move!" at the top of his voice - even though we were standing in stationary traffic. Seemingly riled by our failure to comply he then reached across to the steering wheel and started honking the horn (much to the obvious displeasure of the driver who was trying to make him stop.) For the next 1/4 of a mile or so he followed us doing that repeatedly, winding himself up even more and more. I decided he was probably mentally unstable so we ignored him... after checking the doors were locked! Eventually they went a different route and as he passed he glared at us as if he wanted to kill us!
Most bizarre and I've never seen anything like it. Is Tesla rage a thing?!