To refrain from initiating or responding to a Facebook "poke" from anyone but one's romantic partner.
Antonym: Facebook whore
Antonym: Facebook whore
She dumped him because he "poked" every female on his Facebook friends list and she was Facebook faithful.
by Smart Arick October 23, 2011
Get the Facebook faithfulmug. Posting memes,e-cards,god quotes and god associated pics while still being a party whore who drinks,smokes,partakes in drugs and sex.
by Brian Greenfield May 14, 2014
Get the Facebook faithfulmug.