Not really an injury, but last week I was cleaning out the garage and organizing it with new shelves and a cabinet, I get most of it done and I'm admiring my work. I get the shop vac out and start cleaning the floor, the cord gets stuck on a tote, so I pull the cord to get some slack, forgetting about the full oil container on top of the tote. Needless to say it tips over and dumps 6 qts of used oil all over the floor. Spent the next 2 hours cleaning that mess up.