If you’re an idiot like me it happens constantly. You’re in a regular place, like McDonald’s or an office building or your neighbor’s sex dungeon and you see something that makes you double-take. You rack your brain for what it is or how it should be used, but you come up with nothing. It haunts you for the rest of your life and as the answer to your dying wish you find out it was a pocket rocket molded from a goat’s vagina. We’ve all been there. Here are some other good, but less fun examples.