following a mishap at work today, I thought I would start a thread to see what injuries people have had at work

While pressuring a sandblast pot containing 3mm grit, the bayonet coupling (with safety pin)came apart and
blasted my right knee. Frightened the crap out of me but fortunately due to thick cotton overalls I got away with minor scratches and swelling. Tetunus needle hurt but the pain is being eased with beer!