SF

Senses Fail, a post-hardcore band from New Jersey.

VOX - James 'Buddy' Nielsen
Guitar - Garrett Zablocki
Bass - Mike Glita
Drums - Dan Trapp
(Former Guitar - Dave Miller)

A: Did you see SF at Warped 06?
B: Yeah, man, it was crazy!
A: Especially when Buddy came down to the crowd, man.

by laurenthelame July 17, 2006

SFS

abbreviation for "some fuck shit," as in, something embarrassing, scandalous or just plain shitty has gone down.

Dan: yo man did you hear about how monsanto is fucking up our country's agricultural system big-time?
Max: yeah b thats sfs

by fairtradecocaine June 18, 2015

SFS

A very unorthodox way of describing something as absolutely the worst piece of garbage you have ever encountered.

Man, that band we saw last night was SFS.

by Gary Coleman IV June 17, 2008

SF

1. San Francisco, California
A city on the west coast of the US

2. Special Forces

SF is also an acronym used to describe the special forces of the military, whichever one that may be.

Some examples of Special Forces units are:

Navy SEALs (Sea, Air, Land), United States
Army Green Berets, United States
Army Delta Force, United States
SAS (Special Air Service), United Kingdom
Spetsnaz, Russia and Former U.S.S.R
Kampschwimmer, Germany
Commandos Marine, France

1. San Francisco is a beautiful city

2. Guy 1: Wow, that guy made it into the SF

Guy 2: Yeah, he must be good

by megachiken21 October 11, 2008

sfs

SFS (Acronym)

Synonym For Shitty

You know what you are? You're just a SFS.

by Emuerz March 31, 2007

SF

"Self freedom". Freeing yourself, sexually. i.e. Masturbation

Dude, I like totally SF-ed 5 times yesterday...I'm dry.

by Ashley March 28, 2005

SF

Sour Face......a facial frowm in response to an awkward moment.

1) Oh, that bitch was SF.

2) After your friends notice your foul mood, you might here them say..." stop being so sf "

by Biasotti November 10, 2005