A fork of Rural Dictionary
Kind of like replyall but on Facebook. A friend updates their status, a few others comment and then you wade in with a comment aimed not just at your friend but all the others who commented too.
Johnny: My girlfriend is mad with me...
Trey: Why?
Johnny: I posted on Facebook that I was struggling with a hangover. A few of the guys commented and then Lloyd does a replywall about that blonde girl in Hooters. Did it not cross his mind that my girlfriend might be a Facebook friend? Idiot!