fosh

absolutley sure; definite. prefix of for sure.

woah. karlye your hair looks good. fosh.

by taylorr :] October 19, 2006

fosh

a shortened fo sho or fo shizzle meaning yes, okay, for sure.

"Do you want to go to the movies?"
"Fosh!"

by via joi June 6, 2007

fosh

n. Female genitalia, commonly (he !) used in the north of Englnd

Betty : God my FOSH is itchy

by pa55w0rd July 15, 2004

fosh

shortened version of fo sho.
pronounced foe shhh.

"americas best dance crew is the best show everrr."
"fosh"

by E leadz July 3, 2008

fosh

mistakenly used as a acronym meaning FUCK OFF SHIT HEAD by kewanee high school faculty members of kewanee IL. It actually is derived from for sure, but those idiots don't know anything.

not acceptable for freshmen follies t-shirts.

The principal be hatin on me for talking slang. I told him to FOSH

by black betty 16 February 25, 2009

fosh

a word that can be used to describe anything you want in any way you want, meaning is derived for each individual situation, used strictly when talking to your soul mate, pronounced like gosh.

1) Babe you look so damn fosh I wanna bang ya now.
2) Dude I took a crap and it smelled so fosh I almost died of the bad smell.
3) That biotch is so foshingly annoying.
4) I foshingly fucking love yo booty.

by zerlugdnamairam February 4, 2005

fosh

A mediocre splitter developed in the 1980's by the Boston Red Sox pitching staff. The fosh is often thrown by pitchers not capalble or throwing a real splitter.

I threw a fosh and it went 500 feet the other way.
The fosh is a splitter for pussies.

by Whittaker Crest May 1, 2007