I’ve never been a fan of “the knife song” game. Still, uh, great! YouTube is littered with examples of high speed pointy dexterity. As for edged stupidity, I once gave my significant other a razor sharp knife to open a letter. That didn’t work out so well. Nor should I have tried to prise out a camera battery from an electronic weight scale with the tip of a $250 custom blade. D’oh! What’s the stupidest thing you’ve ever done with a knife?