Brian Harvey and the Potato Incident
True story. Brian Harvey was the lead singer of 90s pop band East 17. One night, he had a late-night attack of the munchies, and rapidly ate 3 jacket potatoes with cheese in quick succession. A little later he was reversing out of his driveway, when he suddenly felt rather ill. He leant out of his car to vomit. But he over balanced, and fell out (presumably, no seat belt). The car continued, running over the unfortunate ex-pop star. So he actually managed to run himself over.