I rub you - When somebody says I rub you, they mean they will rub you so

When somebody says I rub you, they mean they will rub you so hard it will feel like you're being tortured.

I rub you? I'll rub you until you're a pile of sore meat.

You're gonna get rubbed like a raccoon in a blender.

I rub you? That's not a threat. That's a death wish.