A Facebooker who only ever comments on posts with the intention of calling into question the tastes or opinions of the original poster. Posts deliberately belittling or snide comments only likely to cause the originator offense or to reply in a defensive manner, provoking a 'Facespat'.
A worthy and heartfelt post on German athletes rainbow coloured uniforms for the Olympics to be held in anti-gay Russia:

Facebaiter Reply - 'Hardly Rainbow Coloured'
Supplementary Facebaiter reply: 'Newsflash: German makes yellow, green and blue duffel coat of Winter Olypmics'
by KumquatKing October 4, 2013
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FaceBaiting - where you constantly invite a person to be a friend on FaceBook when you KNOW their circumstance demands they can't accept...
I knew he was gay and in the closet and accepting my friend request would tip off his overly inquisitive and (rightfully so) insecure-about-his-sexuality girlfriend, but I kept FaceBaiting him anyway figuring when he'd finally accepted who he was, he'd simultaneously accept me as a "friend"
by ApplePicker July 7, 2009
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The act of posting a status that is directed at a specific person(s) in a passive agressive attempt to hurt, humiliate or anger them; done in such a manner that everyone knows who you are insinuating.

i.e.: I would hate to have a sister who throws herself at every guy she meets.
Evelyn is Facebaiting Eva about her drunk dancing last night. I wonder if she has seen it yet?
by PapayaSweets September 28, 2010
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