a weird little dude who likes to hide in gross city alleyways and jump people- he's about the size of a cardboard box that could hold a small ottoman. He always has that knife stuck in him, so if you've encountered him before, you can probably tell which gross cardboard box sitting by the dumpster is actually this guy in disguise.
nobody knows what he looks like without the box or if he can even take it off. probably some kind of eldritch horror LOL
just character design practice! i always liked mimics, they're so fun to play around with different objects.