During my runs, when people roll through stop signs and red lights so they don't have to wait the extra 10 seconds for me to run across the street in front of their car.
Just tonight. The jackwad made eye contact and pulled up in the crosswalk and was about to gun it, but the car coming from his right was moving to fast, so he stopped. He gives me this "sorry" look and gives a wave. I yelled, "Thank you. Not!" Oh, I was so mad, I just wanted to yell something really mean at him.