Familiar Face 

to "Familar Face" someone is to take an incriminating or embarassing picture and immediately post it on Facebook to embarass the person as much as possible

haha he can't drink, he'll be passed out in two hours. Make sure you "Familiar Face that shit.

Familiar Face by loaf-style November 13, 2011

Facebook Familiar 

Someone you see at a bar or a club who looks really familiar but you can't quite remember how you know them or where from. As the night progresses you realize you may be friends with them on facebook or have just seen them in pictures on facebook because you are that creepy person who looks at everyone's photos and profiles.

"Dude that girl looks really familiar but I can't remember where I know her from."

"Are you sure?"

"Yeah, shes probably just Facebook Familiar"

Facebook Familiar by The Real Reid Durost May 15, 2008