sfs

vape

give me I need to use the sfs

by rraavveenn February 3, 2022

SF

Shadow Fiend, not friend. The character from Dota 2 that always stays on mid.

1- Let's play lobby 1vs1 on SF
2- Fuck off, I ain't playing on Shadow Fiend

by Ranone August 7, 2021

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

Someone who is a slut for Sal-mon

That girl is such a sfs

by Emmaspagheti March 8, 2022

SF

Sexy Friday

SF is code for sexy Friday. So when I tell my girlfriend that we cannot have drinks Friday because it’s “SF”, the days we spend my husband and I spend an entire day of great sex with each other.

by Jmgantt15 July 31, 2025

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

A video game abbreviation for Street Fighter.

Most commonly mistaken for San Francisco, Science Fiction, Sexually Frustrated, or So Fucking to people who never played the fighting game before.

Charlie: Yo bro have you played SF before?
Deyton: Science Fiction? That's not a game tho
Charlie: It means Street Fighter. Capcom's fighting game franchise
Deyton: Oh, no bro. I haven't played that before. I only play Mortal Kombat
Charlie: The gory fighting game eh? Cool.

by ImNotCharlie_lol December 1, 2025