Lol, well, that is pretty strange. In any case, I'm sure I've had a few. One of them that stands out in the top of my mind was when my car was hit by a firetruck hose. They were responding to a call and turning onto a major road from one of the side streets. Apparently, the hose flew off--which happens more often than you'd think--and it hit a few cars on the side street before they came onto the road I was on. I pulled off to the side of the road to let them pass, so I was already stopped close to a stop light, and as they passed through the light, I felt something hit my car and then pull me forward a good foot or two.
I had no idea what it was at first because of all the ruckus and the confusion about what the hell had hit my car until the nozzle of the hose unlatched from my under carriage and flew behind the firetruck as they went along. Of course, I didn't go anywhere considering my car had $3,000 damage done to it. When I called my mom, she didn't believe what had happened, but the firefighters came back and took the blame for it.