Anyone, usually highschool girl, who obsesses over facebook.com. They will update their status every 30 minutes and have 300 plus pictures. If anybody surpasses 1000 comments then they are considered a facebible. Facebible is worshipped by many people across the world. They "keep in touch" with their friends as often as possible.
(face bible Guy 1)~ "Hey man, can I check my facebook, the notifications must be overflowing."
(regular Guy 2)~ "Don't you mean your facebible, you worship that fucking site dont you?"