Fo Sho Mo Fo 

"For sure, motherfucker" - said as if you were drunk, and your mouth is full of marbles (or balls). Frequently used by old men to appear young.

Kid: Dad, you wanna go get a burger after the game?

Dad: Fo sho mo fo!

Kid (embarassed): Oh, I forgot I have homework.

Fo Sho Mo Fo by moehong August 15, 2010

Fo sho mo fo 

For sure mother f***er

"Y'all want some fried chicken and waffles?"
"Fo sho mo fo!"

Fo sho mo fo by Schmoozie May 23, 2006

fo-sho-mo-fo 

For sure mother fucker!

Isnt the world a better place since ASHLEY made up the phrase fo-sho-mo-fo? Yeah she's so damn hot... DONT YOU WISH YOU KNEW HER? Oh yes. The answer is "FO-SHO-MO-FO!"

fo-sho-mo-fo by Ashley April 14, 2005

yo fo sho mo fo? 

Short for *you for sure, mother f*cker?*
As in, are you telling the truth??
Used by chavs etc.

A short way of asking a simple question -
warning, using it probably won't make you look cool, but quite the opposite -
people may just give you a wierd look and walk away.

Guy 1 - So I totalllly got with this well hot girl last night!
Guy 2 - Woah! Yo fo sho mo fo?!
Guy 1 - What?!
Guy 2 - Are you fo sho - mo fo?! You're kidding?
Guy - Okay, so i'm going now...

yo fo sho mo fo? by lush.x June 30, 2009

Mo Fo Sho 

Secret code name for calling people gay. Without them knowing they are being called gay

you:your homie bird is a Mo Fo Sho
you#2: fo shooo
Bird: what?
You:nothing bird.

Mo Fo Sho by hofoshomobird July 21, 2009

mo fo fo sho 

Mother fucker for sure

"Dude I pwnx ur momz11!"
Mo fo fo sho!

mo fo fo sho by urmotherlicksmyballz November 15, 2009

Oh Fo Mo Sho 

i concour with you whole heartedly my islamic brother called mohamed (Mo Fo)

Mo Fo: Dat shit is wack dude
Ankeet: Oh Fo Mo Sho!!!!

Oh Fo Mo Sho by greg poogayness May 13, 2005