ELI5: Explain Like I'm 5

Boot knife

Okay, kiddo! A boot knife is a small knife that you can hide in your boot. It's called a "boot knife" because it's meant to be worn on your leg, inside your boot. This way, you can easily get to it if you need to defend yourself.

Boot knives can be very sharp, so you have to be very careful when handling them. They're not toys and should only be used by grown-ups who know how to use them safely.

Boot knives are used by some people who work in dangerous jobs, like law enforcement or the military. They might need to use the knife to protect themselves or others. But remember, it's always best to avoid dangerous situations if you can, and use weapons only as a last resort.