FFS

Acronym for 'For Fuck's Sake!' Usually used in video games.

FFS N00b that was my kill!

FFS n00b GTFO my chopper!

by DrDalek5 April 16, 2009

FFS

For fuck sake

FFS, stop gurning, you Glentoran Bastard.

by fellowstig January 15, 2011

ffsssttt

a sound that solves all problems.

Girlfriend: Honey do the dishes.
Me: ffsssttt

War on drugs....ffsssttt

Getting pulled over...
Cop: Are u drunk?
Me: ffsssttt

by 2Fast2Ferious January 29, 2012

ffs

Find First Set. Used in Linux programming as a quick way to find which is the first bit of a word, starting from the least significant bit, that is set.

From the Linux kernel arch/x86/kernel/cpu/mtrr/generic.c:

high_width = ffs(size_or_mask & 0xffffffffUL) - 1;

high_width becomes the bit position of the least significant bit set in size_or_mask. Note, the least significant bit for ffs is 1, not 0, because 0 is returned if no bit is set. The -1 is used to convert the result of ffs() to the standard bit numbering.

by Linux nerd June 12, 2011

FFSF

Used in anger: Fuck Fuck Shitty Fuck

"Marry: WOW my laptop just died! ! FFSF!

by Angel Tchernova August 13, 2011

ffsstfuudf

the glorious combination of ffs, stfu, you, and df.

Can be used as an independent sentence. E.g: "FFSSTFUUDF!"

by kadense April 9, 2008

FFS

Fat Furry Snake

An insult used to describe the biggest snakes out there

Guy 1: My ex is such a FFS
Guy 2: I heard she’s dating your cousin

by SpaghettiBetty August 8, 2019