originally an acronym standing for 'Full Shaven And Shit', as in the status of a girls genetalia (specifically the pubic hair around it). yet now has become a mainstream replacement for 'for sure' etc
it can be used in many different ways.
originally: "oy man i fingered Alexandra last night"
"really? is she FSAS?"
OR
statement: "fsas im going to the show"
OR
Q: 'r u going?'
A: 'fsas'
OR
Q: 'do u want a drink?'
A: 'fsas on that'
OR
Q: 'diet coke?'
A: 'diet coke fsas'
by petey April 2, 2004
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It is the worst wifi connection possibly achieved on this planet. This wifi is beyond a bad connection. It affects the life of thousands of people around the world.
Ricky: "MY STUPID WEBISTE IS NOT LOADING AGAIN!!!!"

Dave: "Must be FSA Wifi again"
James: "I hate my life"
by what do you mean? March 13, 2019
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The worst internet you could ever connect to. It affects many people every day.
bob: Dude my school is FSA, therefore, I have to FSA Wifi
bill: I feel bad for you
by turbo1459 May 9, 2019
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Future Sluts of America or FSA is commonly used to describe tweens who run around in their skanky mini skirts and barely there tees, congregating in large groups outside of malls and movie theaters waiting for their parents to pick them up.
Look at that FSA, she'll have herpes in no time.That goddamn Future Sluts of America FSA.
by lukluk(pop) July 4, 2006
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Getting drunk at film festival party, and forgetting that you dedicated a weepy speech to the executive producer.
"Oh My God, Benji Lim! You don't remember taking the mic at the 15malaysia party and giving a weepy speech to the producers and shouting freedom at the end like Mel Gibson in Braveheart?? You've got Film School Amnesia (FSA)!"
by Jailbait111 October 21, 2009
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Someone who Supports the FSA(Free Syrian Army) which is a terrorist organization made up of islamists, the word Rat is used as an insult, Rat meaning traitor to his country, by supporting the FSA.
Haha, look at this FSA Rat, he is so mad that his army lost the war in Syria while being supported by the west.
by Syrian963 December 17, 2021
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