Facebook Muscles 

(n) When someone says stuff on their wall, others wall, and or private message that they would never say in person.
(v) The act of messaging or posting on a wall, that would never be said in person.

(adj) ex: The guy hit on a girl by posting how hot she is on her photo in facebook, but when they got together he coward away. "Man that guy has facebook muscles".

Facebook Muscles by usmcvince January 18, 2012

Facebook Lesbian 

A girl who claims to be lesbian, but really is not. This is claim is usually made due to several factors, sometimes all combined. Those being, Confusion, Aiming for acceptance from actual lesbians or other facebook lesbians, sometimes these girls have never fully matured and been able to open up and be comfortable around guys, so they just settle for girls who they are more comfortable with, especially with showing their bodies off.

Essentially a Poser.

Dude 1: Dint that chick just suck your dick last week? facebook says shes a lesbian..

Dude 2: Shes just a facebook lesbian man, shes a trendy homosexual.

Facebook Lesbian by LehighValleyLesbians December 12, 2012

Facebook Diva

Someone who sits behind a computer using Facebook as a platform to verbally quarrel about non-issues. The internet equivalent to people who say things like "What chu laughin' at?," " and "Say dat to ma face!"

Victim: Check out this graphic about how much bigger Africa is than most people think.
Facebook Diva: What does the size of Africa have to do with how big kids think this country is? Africa is a continent. Not a country. Let's see how many countries fit in Asia, which is over 5,000,000 sq miles larger than Africa.
Victim: ....

Facebook Diva by I'mTotallyNotDave April 17, 2013

facebook know it all 

People on FB that think they know everything and consult other FB people on religion, politics and other topics. In reality these people really don't know shit.

A Facebook know it all..... " John, the Bible never said anything about homosexuality, let me lecture you more on shit I don't know about.... "

facebook know it all by Alan Prokop December 22, 2013

facebook phase 

A Facebook profile that is loaded with a picture timeline of someone's changes of styles, hair or face

Guy 1:Damn ,Bryan when through a bad Facebook phase during high school
Guy 2:So I've heard

facebook phase by SafeHavenThug February 12, 2014

facebook machine 

a device device which was used prior to modern computing for the sole purpose of accessing Facebook

guy1: yo this Facebook machine rocks
guy2: aah i got an iPhone for that

facebook machine by totaditopjk June 10, 2015

Facebook Stalker

A guy or a girl who randomly adds people and scans through their profiles and pictures, send harrassing messages and thinks everything you post is about them and / or refers to them. They also send you lot of romantic gestured gifts the moment you add them, and steal your pics to post them on messages they send you and commenting on your good looks.

girl posts a status:
"I have message warning, those who matter know how to reach me"
scott: oh honey I remember our talks with warm
girl: huh? what talks?

Private message From scott:
"Hello this is your picture you look like a model"

girl to friends:
"scott is such a facebook stalker. he keeps harrassing me"

Facebook Stalker by kteva February 24, 2009