Humans are nothing if not predictable—especially when we’re doing something we absolutely shouldn’t be. Like touching the electric fence just to see, or sticking our hands where a very clear sign says “do not stick hands.” We live. We learn. We create warning signs.
That’s probably why so many of them are oddly specific, hilariously blunt, or just straight-up unhinged. You know someone had to do something incredibly dumb for these to exist. So here are some funny warning signs that definitely have a story behind them—and in all likelihood, none of them ended well.