A FB user who searches their friend’s “Friends List” with the intention of seeking out new friends or looking for familiar shared friends. Some FB users consider this to be “stealing friends” and simply don’t like sharing.
Friend #1: "I can't believe she stole another friend of mine! Why can't she get her own friends and leave mine alone!"
Friend #2: "She is such a FB Friend Poacher!"
One who refuses to get their own FB account and instead uses their spouse of significant other's account. This allows them to truthfully deny having an account. This person uses the account to check up on family members and friends.
Sister: "Dad was on mom's FB account again! He grounded me because I cursed on FB."
Brother: "Yeah, he's such an Undercover FB User."
Someone new to FB that has yet to learn how to send a private message via the "message" option on the intended recipients profile. Instead, this newbie posts the private message on their status update. Ooopsie!
Granddaughter, "Grandma, I think you did a Newbie FB Oopsie! You didn't mean to ask EVERYONE how their trip to Florida was....right?"
Grandmother, "Oh dear, I meant to send that to my friend Louise."