What has a bottom at the top?

The answer to the riddle is a leg! 🦵

Explanation: A leg has a bottom (foot) at the top (where you would typically expect the top of something to be). It's quite funny because our minds are naturally conditioned to assume that the bottom of something will always be at the end, but in the case of a leg, it's the complete opposite! So, don't get confused when you see someone with their bottom at the top, it's just their leg being cheeky! 😄🍑