SFS

Sim File Share is a place where you and other people can share custom content with each other and download it for free with usually no ads.

Girl1: Hey did you see what Sarah uploaded to SFS?
Girl2: Ya! I did, she did a good job on it.

by dontfuckup420 January 12, 2019

Sfs

Send for send

Wanna sfs
What’s sfs
If u send nudes I’ll send nudes

by Ball liker 69 December 7, 2021

Sfs

Suck fucking sausage

You dumb cunt sfs

by Vicenyc May 7, 2018

SF

Secretly Fat. Someone who looks great when clothed, but during a hook up, you realize he/she is secretly fat.

After yesterday afternoon's hookup, Chris realized that underneath the sharp looking suits, Todd was actually SF.

by Carlito in Adams Morgan April 18, 2006

SF

Speculative fiction. Includes science fiction and fantasy.

You'll find Star Wars novels in the SF section.

by Damian Yerrick January 29, 2004

SFS

hell

none

by himan May 23, 2003

SF

Single Female; used in personal adds for someone who accepts people of all races.

SWM seeks SF for BDSM

by the dude of life May 4, 2008