I have seen 3, the first one being stuck in traffic in the BQE in NYC in the back of my moms Chevette. It was rolled up in a carpet. I asked my mom what the man was doing sleeping on the side of the road. I only ask because I have a friend who came across someone who had gotten hit and runned this morning - then run over a few more times.
Kind of morbid, but there has to be some good stories here.