SFS

Sad fucking soul
A depressed person that can't seem to be happy no matter what

"Josh became such a SFS after his breakup"

by BASICAL.LY March 18, 2019

<sf>

Sarcasm Font; used when texting, posting on social, etc. in order to indicate that the previous or following comment is meant sarcastically; an aid to understanding as electronic communication mutes tone.

Yeah, being stuck at home this last year has given me a lot of wonderful opportunities for introspection. <sf>
<sf> The great thing about Marsha is that she is always willing to help you out. <sf>

by CMere March 13, 2021

SF

Acronym - Stands for sword fight

Alternate Meanings: Science Fiction, Stop Flirting, San Francisco, and many more...

Yo dude, let's 1v1 and have a sf!

by RedSheep MinecraftAndMsp YT May 31, 2018

SFS

Someone who is a slut for Sal-mon

That girl is such a sfs

by Emmaspagheti March 8, 2022

SFS

The School of Foreign Service, a prestigious international relations college at Georgetown University in Washington D.C., currently ranked #1 in the FP Ranking of IR Schools in the World.

Known as a producer of heads of states, congress members, foreign service officers, Wall Street financiers, etc., the SFS is often synonymous with elitism and privilege.

Bob: Hey I heard that guy went to the SFS.
Frank: Oh another puppet for the billionaire? I mean another aspiring President. That guy must be the next Bill Clinton (SFS'68)!

by aspiring hoya September 24, 2021

SFS

Shit/fart separator - the internal workings of the anal sphincters, typically referenced when a failure occurs, resulting in a shit when a fart is anticipated (a "shart").

"Oh man, I just had an SFS failure - I need to throw these underwear out."

by BillyLongD October 11, 2025

sf bake sale

A bake sale where all of the wares contain weed.

Hey man, wanna go to that sf bake sale and pick up some dank medicine?

by ShitsRealG August 1, 2014