fosh 

the word is a derivitive of for sure. for sure turned into fo sho, then it was put together to form fosh.

fosh yo momma was good last night. Fiona is fosh a hotty.

fosh by DMB FOREVER!!!!!!!!!!!!!!! May 6, 2003

Fosh 

A hybrid of the words "for sure", mean yes.

Question: Hey you going to that party tonight?
Answere: Fosh.

Fosh by westmoonlady January 8, 2008

Fosh 

The combination of a girl who is Fit and posh. Normally found in the countryside riding horses, or going shooting. Well spoken, but not snobby.

Created by ECP and CG

Woah that girl was such fosh!

Fosh by ECP September 5, 2012

Fosh 

Fat Josh. Its a simple combination of the two words because the Fosh is too lazy to say both words, so they become Fosh

1. Did you see that kid's belly??!! He such a Fosh

2. Go to bed Fosh

Fosh by Wasabi.peaness November 11, 2019

FOSH 

A hybrid/slang for the two words For Sure.
It's easier and quicker to text and express to friends then saying For Sure.

Q: Hey do you want to hit this?
A: Fosh!

FOSH by Ccal831 January 16, 2009

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

fosh by lame like betty December 9, 2008

Fosh 

the words for and sure combined

"Those jeans are very trendy."

"Fosh."

Fosh by Youwishyouwereme:) September 12, 2009