v. To go on another person's social networking profile that has been left on the computer because the victim is away.
by UrbanLynx March 18, 2010
To go through a friends friend list on facebook and jack friends from them. Identical to Spacejacking on Myspace, only on facebook.
by ODUB October 20, 2009
by Dr.Wurd November 1, 2010
to post your own self-promoting information on a FaceBook page under the guise of being a friend or fan.
by Joe's Black T-Shirt May 4, 2010
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."
by Agent SILVERFOX February 13, 2009
The act of breaking into someone's Facebook account and editing the profile to involve potentially embarrassing or humiliating information.
by rock.star April 23, 2007
by jackoffasaurous Rex June 23, 2010