This is Mouthpiece. A new oc. 

She hates your opinions and blogs about them and how terrible a person you are. Unless they are her opinions as well, in which case no harm no foul.

Her mouth can be taken off like a piece of paper, but it’s still her mouth. It can’t be destroyed, and it has no limit to how far it can be separated from her. It’s kinda like a portal, or some kinda magical thing. 

Don’t read too much into it.

Her special talent is complaining and being loud.