1
A person who has to sneak into someone's Facebook to send a message because they're too lazy or dumb to make an account.
I had to log into my mom's Facebook to tell her I was getting pizza. She didn't even know I was there.
My cousin tried to message me but had to use my aunt's Facebook. It was like he was a ghost.
I had to log into my brother's account to tell him I was coming home. He was too busy playing games to notice.