This reminds me of probably the funniest thing I've ever seen at a grocery store earlier this year. A rather large woman was walking her cart over, but as she got one aisle away from the corral, she decided to give it that long distance push and hope for the best. But just like all shopping carts, it immediately started swerving to the side. So she tried to run after it to stop it from hitting a car. She didn't even make it half way before it slammed into a car. I had to duck back into my car to hide the laughter.