When someone is on Facebook while hyper, usually from sugar or caffeine. This person will post, message and comment much more than usual during this state.
"Sorry for all the messages last night, I downed an entire coffee and was Facebook hyper."
For when you ask for something in facebook to do something or someone to give you something.
Yesterday I asked for like buttons on comments! Now they do! My facebook prayers have been answered!!
Someone who poaches your wall/friends list and adds people from yours.
Person 1: Hello how're you ? :)
Person 2: Abit agrivated really just found out one of my friends is a facebook poacher.
Person 1: Ooh i hate that its so annoying.