Due to the upsurge in high school facebookers
whose only other friends are other high school facebookers, facebookable is defined as any picture that displays the said facebooker's status as a crazy partier or otherwise macho person. Thus, the only non-facebookable pictures are ones that show people with their grandmothers, or helping out orphans.
"Shit man, don't put that picture up, that's not facebookable!"
"Why not? It's of you reading to your brother before he goes to sleep."
"Exactly. Here, take this one, it's me passed out in a pool of my own vomit after a killer party!"
you are so cool!"
"Check out the cigarette in my hair!"