A "friend" on facebook whom you added after meeting for a brief period of time. A friend of a friend of a friend, someone you met at a bar, or just a random acquaintance who happened to add you. You rarely, if ever speak to this person.
"Why are 90% of my friends Facebook friends? Who the hell is (XXX)?"
"Who is (XXX)? Oh yeah, I talked to her once at the bar... great, another Facebook "friend""
A: "Who's this (XXX) person? I think talked to her once in my Biology 302 class."
B: "Bam, Facebook "friend!""
"Who is (XXX)? Oh yeah, I talked to her once at the bar... great, another Facebook "friend""
A: "Who's this (XXX) person? I think talked to her once in my Biology 302 class."
B: "Bam, Facebook "friend!""
by SimpsonsFanatic August 7, 2009

When two people would like to add each other as friends, but don't want to be the ones who make the friend invitation. This puts them in a game of Facebook Chicken, where they wait until the first person gives in to making the first add invitation.
A: "Check out the pictures of Jenny in the 80s party, it's hilarious!"
B: "Uhh, I have to view it through John, right?"
A: "Yea, your his friend, right?"
B: "Eh, we are still playing Facebook Chicken."
A: "Serious? We've known him for 2 years!"
B: "Yea, but then he'll think I want to be his friend."
A: "But you do!"
B: "I know, but I want him to be the first to ask me, it's complicated ok!"
B: "Uhh, I have to view it through John, right?"
A: "Yea, your his friend, right?"
B: "Eh, we are still playing Facebook Chicken."
A: "Serious? We've known him for 2 years!"
B: "Yea, but then he'll think I want to be his friend."
A: "But you do!"
B: "I know, but I want him to be the first to ask me, it's complicated ok!"
by A3DFXx May 5, 2008

When the tabs in your internet browser slowly all turn to facebook. Invasion mostly likely to occur while procrastinating, facestalking, or at 2 in the morning.
Guy 1: Dude, where the hell did my sparknotes page go?
Guy 2: I don't know, man. What're your tabs now?
Guy 1: Shit... a facebook invasion...
Guy 2: I don't know, man. What're your tabs now?
Guy 1: Shit... a facebook invasion...
by Dave Newton March 29, 2011

Facebook Friends who NEVER comment on any one elses posts or comments, but only post their own opinions quotes, or videos for others to comment on
Dude have you ever gotten a comment or response on any of your posts from Corky or Cassandra ?? They are ONLY interested in posting & receiving feedback on their own opinions ... Such "Selfish Facebookers" !
by magic worder August 25, 2011

The ability of some to change their facebook status, comment on someone else's status, like/dislike someone's status, add a photo, add to someone's wall, etc. on more than one electronic device at a time.
Dad: Where's your mom?
Tristan: She's on the computer, again. Changing her status or something.
Dad: I thought she was on her cell phone?
Tristan: She is...the computer, the cellular, her tablet. She's facebook multitasking.
Tristan: She's on the computer, again. Changing her status or something.
Dad: I thought she was on her cell phone?
Tristan: She is...the computer, the cellular, her tablet. She's facebook multitasking.
by skyzza November 27, 2011

The transition for someone from being your real, in-person friend to just another voiceless, distant entry on your facebook feed. Can be caused by graduation, moving away, a new job, etc.
by Moggraider January 25, 2014

Posting numerous statuses and pictures on Facebook to feel satisfaction from the number of likes they receive.
Deb: Mary posted 10 statuses yesterday and 100 pictures from her wedding.
Leif: Wow, that's Facebook Whoring
Leif: Wow, that's Facebook Whoring
by zzLGEND24zz April 9, 2013
