facebookly 

in reference to or alike to facebook, most commonly used with the use of action.

thats very facebookly of you leah

facebookly by mr.gravybaby March 30, 2010

Facebookly Active 

Spending a ridiculous amount of time on Facebook posting comments and using apps, so that you pop up on news feeds multiple times.

Cindy is so Facebookly active; I'm constantly seeing her on my News Feed.

Facebookly Active by grovecityfan January 19, 2009

Facebookly dead 

1°) When someone is not going on Facebook anymore.

2°) When you delete someone from your friends list.

Guy # 1: Dude, you didn't answered my last message 2 days ago
Guy # 2: Yeah, my laptop is broken, I've been facebookly dead for over a week.

Girl #1: How's your boyfriend ?
Girl #2: We broke up, he's facebookly dead to me.

Facebookly dead by Tobar4 December 24, 2010

Facebookly Possible 

Something that isn't possible to do on Facebook, i.e. physically possible.

Alex: Did you see my thread?
Vicky: Yeah, and I liked your thread more than Facebookly possible, as I can only like it once.

Facebookly Possible by trixtor5 February 23, 2011

Facebook your ass

When a hurt, spiteful person posts something personal, private and intimate about another person where that person will in turn feel betrayed, embarrassed, hurt, or even criminally prosecuted.

She told John she wanted to be with him for the rest of her life, then she changed her mind. John didn't take too kindly with her decision. He told her, "Bitch, I'll Facebook your ass, so he Facebooked her ass and posted her brazenly bragging about all of her recent misdeeds

Facebook your ass by Nikki Stixx October 12, 2019

Facebook Fireman

This is a person who works for the Fire Department and at every opportunity this person is posting on Facebook about everything they have ever done while on duty. This is because they are not very good at the job, so they need all of the "pats on the back" from their other fake "friends" on Facebook.

"Dave is totally a Facebook Fireman."

Facebook Fireman by NYCFF July 18, 2012

Facebook Worth 

=((# of likes your Facebook post gets)/(# of Facebook friends)).

A higher Facebook Worth means your friends really care about you.

"Ricky always gets a lot of likes, but his Facebook Worth is really low."

Facebook Worth by Extra Mayo June 8, 2016