As a kid - hadn't thought about it... But I do remember once getting into a scrap with a friend from down the block - started chucking rocks and insults at each other. Made me mad so I rushed him and got a handfull of gravel flung in my face at close range so hard it knocked a tooth out. I bent, picked up the tooth, and grabbed by friend around the neck in a bear hug - telling him thanks for getting the troublesome tooth out for me - I'd been working on it for days...
That count?