Ouch, that sounds painful. Reminds me of this weird recurring dream I have occasionally. I'm in a car, any car, not sure which. I'm driving in reverse fairly quickly, and I keep trying to stop but the car WILL NOT STOP. I am absolutely mashing the brake to the floor and the car is just not slowing down much at all. For some reason this dream freaks me the hell out and I wake up sweating. I have no idea what it means. Weird.