Biting myself

^^^^ Actually, Im not. Nice try at an insult though. While youre at it, why dont you try biting your elbow retard.

^^^^^ yes u can, u must be fat

Eat less human and more real food

i sometimes find myself chewing on my hands or arms when i'm zoning out. it's rare but i have done it before.

Iknow a girl who chews on her knuckles. They're all raw and red. My guess is that this some kind of freaky habit.

You can't bite these parts unless you're sitting in a weird position and/or stretching your neck. I don't see how you can do that and not notice.

You cant bite your own shoulder, sooo fake!