FTSOF

For the sake of fuck.

FFS = "for fuck's sake", NOT "for fuck sake".

And, "for fuck's sake" = "for the sake of fuck". Just as "for Pete's sake" = "for the sake of Pete", or "for goodness' sake" = "for the sake of goodness".

Stop typing "for fuck sake", FTSOF!

by The Spelling Fairy October 24, 2009