Facebook retarded

A person (usually a guy) who has a Facebook to impress other people. Usually these people don't know what they're doing when they're using Facebook. They'll upload pictures and update their status every now and then but they rarely ever talk to people and they don't have a clue what the hell they are doing. Usually their girlfriend or has their password and likes to go in and read their mail and make sure he's not cheating on her. This usually happens when the chick does not trust the guy or vice versa. Usually there is that one chick who is a lot hotter then the girlfriend and likes the guy. The girlfriend is threatened by this chick. Therefore, she will go in and remove the chick from the guy's friends. Why? Because he is "Facebook retarded" and doesn't know or care what goes down on his page. Also, usually when someone sends this person a message over Facebook chat he usually will send short responses or he will never even respond. He also will go offline and go idle a lot and his activity on Facebook will be very strange.