when people get on facebook bithing and moaning about something or someone knowing full well that their post will either start a fight or new round of DRAMA.
Dude did you see Niki's post on facebook tearing in to Rachel?
Yeah, I'm tired of her facebitching.
complaining about something that happened to you using your status on facebook. Usually something stupid or irrelevant and no body gives a fuck, hence the "bitching" part.
The act of always whining or complaining on social media sights. Never posting anything positive or happy, The tendency to whine to whoever you have friended wether they wnat to here it or not.