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Fbxunknown
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.
#facebook#crack#fax#lol#internet#slang
by supah-fb May 14, 2010
15
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