A person who is not quiet an actual friend but is a slight step above and acquaintance
Person 1: wait you know Jim?
Person 2: not really but he's cool. We're facebook friends
by DefineOffull January 14, 2015
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A person on facebook who goes to ALL your friends and befriends them. You notice this when suddenly he or she has 36 friends in common and you don't even know the person!
I noticed that Matthew stole all my buds on facebook what a facebook friend stealer and asshole.
by ReyMon! February 23, 2011
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1. People who you add on social network websites likeFacebook for the sole purpose of using them to get benefits from their games such as Farmville, Cafe World, etc.

2. Someone you added on Facebook so that others will think more highly of you because of the association.
Minutes after that bombshell Rachel added me on Facebook I recieved a neighbour request for Farmville. We must be facebook friends with benefits.

Now that I've added the band members of Killswitch Engage on my facebook, noone will think I'm a loser anymore! =D
by TeamAwesomeAssemble October 23, 2009
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n. any person who responds to friend requests, no matter if they know that person or not.
"Kevin is such a facebook friend whore....he doesn't have a clue about many of the people on his list."
"Debbie is very careful about who she accepts as friends on facebook....she's not THAT much of a facebook friend whore that she just accepts anyone!"
by BlackRock Woman September 20, 2012
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When someone you vaguely know or hate sends you a facebook friend request and you don't wish to appear rude or unsociable by ignoring or rejecting the request.

This sometimes happens when you add a new boy or girl friend and their friend who you spoke to briefly at a party sends you a request. The requester knows that you'll be all over facebook informing your friends about your new romance.
You: That bitch Alice sent me a friend request
Bob: oh I don't see we have her as a mutual friend
You: I felt facebook friend threat so I'm just going to ignore it
by eneville July 26, 2010
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When you go on a "defriending" rampage on Facebook, and delete hundreds of people, with or without a reason.
Johnny: "What did you do last night"
Charlize: I unfriended 500 people off Facebook last night"
Johnny: "Wow thats one hell of a Facebook Friend Massacre"
Charlize: "Yeah it really is a fuckton of people!"
by dob293 January 2, 2013
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When you add/are added by a person of the opposite sex on Facebook, and it leads to you developing a platonic friendship instead of the originally-intended relationship
I added Kristie on Facebook to get to know her and ask her out, but it isn't working out. Now I'm in the Facebook friend zone.
by FBFriend13 September 25, 2011
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