(v) the act of terrorizing someone in facebook by gathering a lot of people and posting hating comments all at the same time. This is usually done to someone for a special reason (snitching, cheating on people, etc.) and usually results in the person deleting their facebook account.
Person 1: yo that guy asked out my girlfriend. wtf
Person 2: woa what a douche. Hey you his facebook friend?
Person 1: yeah why?
Person 2: lets teach that fucker a lesson and facebookorize him