FS

Abv. used for Foreskin Slap.

1. GOD DAMN she pisses me off SO much, that I'm am going to FS her in the face repeatedly until she passes out.

by Danner December 9, 2008

fs

acronym for Free Shipping

Dell laptop is $799 with FS

by kodskoasdkokosa August 5, 2010

FS

fat slob
orriginated in the kitchen of a small town in a far away country called canada where people live in tiny ice houses called igloos. used as a dirogatory term for stupid mothers who beat their children with rolling pins and have over extensive guts. also enjoy long naps and harvesting souls after midnight.

Child: can i go out with some friends tonight
Mother: no your room isnt clean
Child: what an FS
Mother: what does that mean?
Child: muhahahahaha!!!!

by Capt. beto borge January 7, 2010

fs

short term for friendster

fs.com/jonasbrothers
fs.com/irveenrocks

by irveen ramirez January 16, 2008

FS

Freak Stalker; someone who stalks you and wont shut up, on myspace or AIM. They turn into big freaks and stalk you all day.

"ohhh my lord, this FS will not shut the fuck up!"

by Shewanda April 4, 2008

FS

Fat Shit! Dont you people know n e thin, that is the 1 and only deffonition!!

BOSH: MAN, he is 1 FS!!!!
STID:Ye, stop eatin u fat shit!
ME: Stid, u cant talk, u dont stop!! And i wont even start on u n ur nutrigrains!

by Legend 21 May 6, 2005

three Fs

Finance, Feed or Fuck: A male must be doing one of those three activities for a betch to care/listen to him.

What makes you think I give a shit? You are not financing, feeding or fucking me, the three Fs.

by NBDNBD August 16, 2011