"in your face"book 

The use of an online social networking site where one may post insulting, critical or rude comments about someone on their friend list, with the passive-aggressive hope that the intended target will read their wall, and know it is about them. This strategy is a substitute for confronting the individual in person.

Man, that was a real "in your face"book move to hack your boss like that in your update. Do you think he read it yet?

"in your face"book by tempemployee January 11, 2010

rubbing it in your facebook 

when someone brags inordinately for praise and attention on facebook

like this girl on facebook was talking about her $57,000 scholarship to some university to make other people feel bad about themselves

Person1: "She was totally rubbing it in your facebook."
Person2:"Lil bitch!"

rubbing it in your facebook by dmasterg February 20, 2011

In-your-facebooker 

A couple who communicates lovey-dovey smarminess via Facebook.

"Did you see the 'we're so in love with each other' crap Lee and Chris were posting yesterday?"
"Yeah, they are so in-your-facebookers"

In-your-facebooker by dunkentz November 19, 2009

In-Your-Face-book Friend 

A Facebook Friend who constantly posts or re-posts religious or political slams...or other "In-Your-Face" type content.

Jane: Did you see what your cousin posted on Facebook? I don't know why we're Friends...he's always posting stuff that pisses me off.

Joe: Yeah...he's my In-Your-Face-book Friend. If he's posted that Chick-fil-A crap once, he's posted it a thousand times! Enough already...get that shit outta-my-face, man!

In-Your-Face-book Friend by Pennaynay August 2, 2012

inyourfacebook 

Abrupt, matter-of-the-fact, no-holds-barred faceboooking

Inyourfacebook may be restrictively obliterated or overrated for prim and proper fuddy duddies who believe in state-of-the-art social netwrking reprieves.

inyourfacebook by Hercolena Oliver February 24, 2009

inyourfacebook 

where you can upload a picture of someone and punch them

Charelle just went up on INYOURFACEbook.com and punched the hell of of him

inyourfacebook by jackleT June 20, 2011