Ain't it the truth. I got new wheels yesterday, which look great. But they were silver and I wanted gunmetal. So I sanded them down and painted them with some gunmetal wheel paint and clearcoat. Everything was going fine, the wheels look great, then when I'm taking off the front passenger wheel, one lugnut is being stubborn. So I give it a heaping helping of good ol' fashioned muscle. It decides to come loose VERY quickly, sending my hand and the wrench snapping down, scraping off almost ALL the skin on my index finger's first knuckle. I mean you could see bone. Nasty. But in the end, a Band-Aid solved the problem and now my car looks hot. Now it's all of you guys' turns. Tell your worst car-repair injury story!