fbaw 

fucking bitch ass whore, usually used on AIM or facebook

USERNAME 1: Do you know Britney?
USERNAME 2: I hate her so much. Such a fbaw.

fbaw by cb1234567890 September 24, 2010

fbawk 

short for 'Facebook Awkward'.

That one person that everyone has on their friends list who has absolutely no idea how to correctly use facebook so they go around 'posting' and 'liking' like a complete ass.

Girl #1: OMG...TODAY JENIFER LIKED HER OWN STATUS!
Girl#2: OMMMMMGGG, SHE IS SOOO FBAWK.

fbawk by PuffyJones9 February 20, 2011