facebook talk drop(face drop) 

when you and one of your peers are talking on face book and suddenly as you just send your next message face book notifies you that the one you were talking to has already logged off

you've been "facebook talk drop(face drop)"when you catch your self saying something like this. God dang it!! what, you too good to say bye,peace out,deuce,something! OK your cool,you da man.

facebook talk drop(face drop) by BlAcK & YoNg Thunder November 14, 2009

Facebook Day Dropper 

Someone that constantly posts what day it is on Facebook. This is usually done in a tiresome or annoyed manner, & often related to the number of remaining days of the workweek.

Examples:
Jen: I hate Mondays! Friday can't get here soon enough!
John: Jen, you're a real Facebook day dropper.

Suzy: What??? It's only THURSDAY?? Dang.
John: Ugh, again! Stop being a fb day dropper.

Brian: Tuesday done. Three more days until freedom...
John: Yes we get it Brian, you're a real Facebook day dropper.

Mary: It's Wednesday? Hurry up Friday!
John: Shut it Mary! Don't be a Facebook day dropper!

Facebook Day Dropper by Johnny Drama Johnson October 27, 2011

Dropped off the Facebook of the Earth 

When somebody tries to look up a friend on Facebook, only to find that they deleted their account without telling you, thus losing contact with them forever.

Mr. X: "Hey, I tried looking up John's profile but couldn't find it. Do you know what happened?"

Mrs. Y: "Yeah, he Dropped off the Facebook of the Earth."

Dropped off the Facebook of the Earth by Dradisaulo August 1, 2012

Dropped a facebook group on it

When you use the name of a facebook group in an argument to prove a point and/or insult or hurt someone.

Joanie: Why are you so upset about me dating that kid?

Zane: It hurts watching the one you love, love someone else.

Mike: Damn, just dropped a facebook group on it.

Dropped a facebook group on it by ZaneZephyr January 22, 2011