An abbreviation for a Facebook Fuck, when someone alters someone elses Facebook Profile when left logged in.
by PeteJolly October 31, 2006
When a person changes the state of a person's Facebook profile when left logged in. Usually consists of changing he victim's sexual orientation, picture, and interests to include various unspeakable acts. See Also: Facebook Fucker
"Man, He left his profile logged in. He's due for a good ol' Facebook Fuck. Let's check Google Images for pictures of gay guys to post on there."
by PeteJolly October 31, 2006