I was stopped in traffic behind a line of cars waiting for the car in front to make a left turn. All of a sudden BOOM. The rear bumper flew right off and landed on top of the vehicle that hit me, which was this one: Yep, that's right. A squad car complete with steel cattle pusher thing hit my stopped car at a pretty high speed. No idea what happened, whether the officer was just not looking or what, but it was really scary. One thing I do have to say is that even though the jolt was a shock, the car took it pretty well and I think the squad car actually bounced off my car because my car didn't budge forward at all, judging from lack of tire marks.