7
Fuck all (used in the expression Sweet FA, which originally stood for Sweet Fanny Adams)

(from Wikipedia)
Sweet FA, I think he found out that we bailed on him. He's going to be pissed!
by imp September 06, 2004
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8
A generalized term that furries use to refer to the website www.furaffinity.net
Person 1: "Yo you see my new art update on FA yet?"

Person 2: "Nah, I haven't had time yet."

Person 3: "kk."
by Wolgon Hat December 12, 2010
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9
A word that is yelled out whilst doing the asl sign for fa when therians see other therians in public.
“OMG look at that group of therians!”
FAAA!”
by Therian727 August 01, 2019
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10
Abbreviation used to refer to Fur Affinity, a site dedicated to furry art.
Hey, do you have an account on FA?
by BlackF May 19, 2008
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12
The 'abort' button did not work; now I have a FA on my hand.

I should have pulled out before the FA.

by Fistina February 16, 2007
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13
Fetal Attack Squad. All members are considered gods in most small countries like, well, canada and france mostly. initiations are secret(icyhot on ur balls) but very entertaining to watch ppl scream in pain. if u want to start a branch of the F.a.S contact me at though definitions of F.a.S. All french and candian half breed french mutts are excluded from this offer because we dotn allow hardcore fairies like that in.
Chadahooch, Suzie, Rieffer, Jibbs, Joo, Kip Fu, Squeeks, Itzakadoozie, Ham-L, Pickle 5-0, Rouge Leader, and Nasty Buttler
by Urban Dictionary June 05, 2003
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