I had someone throw a McDonalds bag full of trash at me while cruising at a speed of 27-28mph... I was going down a long gradual hill... and I see it go by the front of my face in what seemed like slow motion. They wasn't smart because there was a light a little ways ahead... but they lucked out when it went green when I was 60-70 feet from their vehicle.
I have this problem where I go into a rage when something like that happens. Especially if it's out of disrespect. There was a good chance somebody was going to get hurt had that light stayed red for another eight seconds.