SAF

serve and fuck off. Commonly used in Compulsory military training.

A: National service is such a waste of time.
B: That's right, so just SAF(serve and fuck off).

by wilson beard more June 21, 2008

SAF

sexy as fuck

i am saf. you, however, are not.

by jenna and ben January 8, 2009

saf

short and fat penis

oh yea that jake kid is such a saf!

by lukem3796 August 2, 2008

SAF

Severe Attack of the Farts.

When a person has really bad gas and they fart a LOT for a long period of time (more than an hour)

Also can use ‘VSAF’: VERY Severe Attack of the Farts for when the farts are obnoxiously loud, long or smelly.

*farts*
“sorry guys”

*farts again*
“sorry,, me again”

*farts for the third time in under a minute*
“i’m so sorry everyone. i’ve got SAF”

by nymphadora22 October 9, 2021

SAF

stupid ass fuck
When the person you are talking about is beyond stupid.

That damn Jim is one SAF!

by Felicia Laster August 2, 2007

SAF

Short way of sayin' 'Such a Faggot', often used in online gaming or chattin'.

OMG!! TH@ guy is SAF!

by Deathrow_Records February 24, 2005

saf

Abbreviation for Sketchy As Fuck

Don't do it, it's saf.

I don't trust that guy, he's saf.

by Chr!s13 January 6, 2011