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15.
SFA
SFA is a clan of young people who have come together across the USA in the last year. Clans are unlike cults, in that they do not orbit around a religious icon or idea. Clans do not worship any dieties together, though members of clans may retain their own beliefs. Modern day clans share a common purpose with the clans of old days in Japan. They are groups, like gangs, put together for protection and friendship.
SFA was recently put on the police watch list as the clan seems to grow to an exuberant size, but have yet not conducted any illegal activity. Investigators believe SFA stands for "Secret Fallon Association."
1.The gang in Newyork came together to be a part of a watch your back, you watch mine organization.
2. Sfa came together so youth could come together in a similiar organization.
by global []0 [] //\\//\\ []0 August 26, 2007
 
1.
SFA
1.Sweet Fuck all

2.Shortys Favela Agency
1.what u up 2?
sfa

2.so what's yor team called?
Shortys Favela Agency(lol)
by voltaire1778 April 25, 2009
 
2.
Acronym for "smile for a second"
Similar to laugh out loud, this is used in internet communication when the user simply smiles for a second, literally, as opposed to laughing out loud.
1: Tacobell!
2: Good times. sfas
by sjpajy March 24, 2010
 
3.
SFA
stands for Stupid Fuck Ass. To be used in any applicable situation.
"Your SFA backpack keeps falling off my fucking shoulders" - a younger sister forced to carry her sister's things

"This SFA paper is ruining my fucking life" - a teenager
by gnomster January 24, 2013
 
4.
SFA
Acronym for the phrase "Super Fucking Awesome."

Super can be replaced with "So."
A: Fab Moretti is dating Kristen Wiig!
B: That is SFA!
by evening sun February 07, 2012
 
5.
SFA
So Fucking Annoying. A phrase used after an unliked individual does something annoying.
"Dude, that guy totally just cut in line...SFA "
by sweetlikesugar August 25, 2011
 
6.
SFA
Simply fucking amazing -- that euphoric bliss you bask in after simply amazing sex.
WOW, that was sfa; let's do it again!
by Karl Patricia November 20, 2008
 
7.
SFA
1.sex, fun, and alcohol
2.university in east texas where all they do is drink and screw.
Kim goes to SFA. She is a drunken slutball.
by Margeaux October 19, 2005