I think we need a match the toe nail to the rider competition.
A colleague once had his big toe nail ripped off when he slipped on a wet bathroom floor, kicked the door very hard as he went down which then slammed against the doorstop and then swung back very quickly taking the toe nail off in one go. The chiropodist he saw said it could take as long as 18 months to fully heal. After it had healed he managed to drop 2 stage weights, 25Kg of steel, onto the same toe. He no longer has a toe nail or in fact any bone that isn’t powder left in that toe. Fortunately I wasn’t on that job but my other colleagues who had to get him to casualty found the whole experience rather unpleasant as of course did he. I went out and bought some steel toe cap trainers the next day.