One time I was mowing the lawn and and the mower got clogged so I reached down to clear it, while it was still running. I got lucky that it was only a minor injury.

Similarly, another time my sink's garbage disposal hadn't been working for a while so I reached down to feel if it was clogged, while the switch was still on. It stayed off but once I realized what I'd done I was like, "That was the dumbest thing I've ever done in my entire life."

Back when I was a kid, I was at scout camp and I had a swiss army knife, and I opened up all the things because I was bored. Then I tried to close them all at once bc I was done with them, and one of my fingers got caught in the scissors. It was scary but it healed fine, although I still have the scar.

Let's just say I can be a real airhead sometimes.