Re: please fix the graphics so people can't mess them up
This is a glitch on the user side, and I think it's mostly caused by jumping immediately when someone's load screen finishes or something. Some people may see a person stuck in a crouching position while others won't. The person doing the glitch crouching almost never sees themself doing it.
It looks a little weird but it isn't hurting anyone, and most cases of this are purely accidental. Never seen anyone so viscerally against it before.