Facejack 

To go through a friends friend list on facebook and jack friends from them. Identical to Spacejacking on Myspace, only on facebook.

Man, Emily's got some hot friends. I'm gonna have to facejack a few of them.

Facejack by ODUB October 20, 2009

Facejacking 

v. To go on another person's social networking profile that has been left on the computer because the victim is away.

Jimmy left his Facebook on, I'm totally facejacking him!

Facejacking by UrbanLynx March 18, 2010

Facejacked 

To have your Facebook commandeered by a close friend (or foe) for their enjoyment.

Dude Kevin's status says he loves dick" "Yeah, he forgot to log off and got Facejacked

Facejacked by Dr.Wurd November 2, 2010

facejacking 

to post your own self-promoting information on a FaceBook page under the guise of being a friend or fan.

"That motherfucker Joe Schwartz wont stop facejacking his link onto everyone's page."

facejacking by Joe's Black T-Shirt May 4, 2010

facejacked 

When someone leaves their Facebook account logged in or shares their login details with someone else at which point someone makes posts to said person's account without their knowledge.

"Bill just got facejacked. That guy gave me his login credentials for Facebook so I wrote on his wall and updated his status."

facejacked by Agent SILVERFOX February 13, 2009

Face Jack 

The action of masturbating to one's facebook pictures.

After facebook creeping on her, I totally face jacked on her photos.

Face Jack by morrishall October 1, 2010

facesack 

The throwing and catching of one's dice bag on one's face.

Points are awarded for consecutive sack catches, the first to achieve 10 "Face Sacks" wins.

"Would you like to place Facesack?"
"Yes, first to 10 sacks wins!"

"Your sack has landed on my face, minus two points!"

facesack by _Ethan June 11, 2008