sf

Stop Flirting. Used jokingly in group chats.

"nice shirt bryce"
"sf honestly"

by monsieurkeek May 24, 2016

sf

so fucking

oml i'm sf done with this

by CleverDuck January 31, 2017

sf

sf stands for straight facts.

1: dude Westbrook is the goat
2: sf

by xxxblue February 21, 2017

sf

shit,fuck, commonly used in a awkwardly situation,a code word,which is signalledo ut to another person who knows the meaning aswell.

Mom : sally(daughter) i saw your nude photos on the computer
daughter:Oh really mom? (looks at friend and says SF)

by Michael jackson58 October 03, 2009

sf

Sausage Fest

Woah Woah Get that sf off the screen
Dude i know right sausage fests are so gross

by doodel November 13, 2011

sf

being sexually frustrated but you're too embarassed to actually say sexually frustrated

wow! im so sf right now don't talk to me

by winbon August 07, 2012

sf

Two letter shorthand for the words "So Fucking." This is used in tandem with an adjective to enhance the meaning of it.

Omg we had pizza from Lombardi's and it was sfgood.

Dude 1: That hot chick was a total bitch
Dude 2: Man, sfstandard

by LordPye November 12, 2009