Okay, so I don't want this to become a safety thread, but what's the dumbest thing you've done in the shop?
Here's what I mean.
Yesterday, I'm working in the shop and I lost the pencil I know I had in my hand only a moment ago. "Come on, how do I lose a pencil that I JUST had in my hand?" I'm thinking in my head. After walking over to the other side of the shop to grab another pencil, I realize (YES, this is a true story.) I'm holding my pencil in my teeth! Not Bugs Bunny style, more like how