SFA

Sweet Fuck-all
British origin

He doesn't know SFA about mechanical engineering

by Guynoir November 15, 2021

Sfa

Sweet fuck all

Today I did sfa

by Urbanlegnd December 17, 2016

SFA

Acronym: Shaking Fist in Air. Most likely above ones head.

Used as a response in text form to anything you strongly agree or disagree with.

"Trump is a GREAT president!"

Response, "SFA"

by Lord Wylie December 8, 2017

SFA

SFA (yr13) are a group of boys well actually girls who thing they tuff but are actually losers

Those SFA are at it again

by Cal the Shagon December 19, 2024

Sfa

So fucking annoying

I hate my job it’s sfa.

by Lalamya July 3, 2025

SFA

Stop fucking about

Yo man SFA this is serious

by CFCRTHEBEST January 31, 2017

sfa

some girl from pakistan with shoulder length hair and glasses she's also short and likes to pick fights.

sfa is so annoying

by Dynamiteawesomeness October 9, 2017