Speaking of which, I had just returned from Walmart today and was sitting in my car, looking through my stuff, when the guy next to me (had to be 500 pounds) just flung his door open and smacked mine, leaving his paint on my door. I started to argue, but he was much bigger than I, so I left it alone (and put a nasty note on his car after he'd gone inside).
People need to pay attention to what they're doing!