Someone I was parked next to at a Wendy'* today dropped a large smoke bomb on my trunk lid. Luckily, I happened to be waiting for someone just inside the door and someone pointed it out. Before they could say "who'* car is that?", I was across the parking lot and had knocked it off. Another guy that was in the parking lot told me it was a blue Blazer, but didn't get the plates.
I got it off before it could put a burn mark in my white paint. Initially I was too concerned about my paint to run around the building and stop them before they pulled out. We would have had... *cough* words exchanged. I blame the large tents setup in local parking lots selling fireworks to any and all idiot teenagers, most likely illegally, being Illinois.