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1. Fbx
A fax on facebook. Basically the coolest way to say "message" or "wall post."
Dude: Yo, do you have that link to that super awesome pr0n site?

Dude 2: sec, i'll send you a fbx.
buy fbx mugs & shirts
facebook crack fax lol internet slang
by supah-fb May 14, 2010 add a video
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