2 definitions by Agent SILVERFOX
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 signal given by an employee while on the phone with a client, requesting that the people around them shut up.
by Agent SILVERFOX February 26, 2009