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

SWEET FUCK ALL. What you get. Nothing.

"You get SFA Dude. Nadda. Nothing. Scram Mofo..."

by Jay Springshare December 10, 2022

SFA

Probably an acronym for something else, but this can be used for
Someone's (anyone with an S really)
Fat
Ass

Example:
Person 1: Have you seen (name)?
Person 2: The one with SFA?
person 1: yeah, she's dating Steiner (first name I thought of)

by shardass March 31, 2021

SFA

Sexually Frustrated ASBO

Your a member of the SFA

What’s that?
A sexually frustrated ASBO

by Ruby54321 May 8, 2021