fo su 

A slightly abbreviated way of saying "for sure." Used in all contexts where "for sure" might be used.

Guy: Hey man, I heard that chick's ham wallet was vajazzled. Would you still hit that?

Man: Fo su!

fo su by Diesel7777777 March 25, 2010

Fo sure 

Not joking, like fo real.
Slang for teens

Dude 1"Dude! WE GOTTA SEE HER."

Dude 2 "Fo sure!"

Fo sure by Circlness August 6, 2010

fo' sure 

For sure, of course, aight, ok, yes, yep...you get it!

so'd you like d12's new shit?
fo' sure!

fo' sure by E Dogg March 8, 2004

fo sugadat 

similar to for sure, for real and definately

do you think this gucci bag is tight?
fo sugadat!

fo sugadat by damsel November 17, 2003

Fo sushi 

another way of saying "for sure." Used to express agreement.

Tim: "we are going to the club tonight, right?"
Lauren: "fo sushi"
Tim: I wish you'd stop saying that..

Fo sushi by Arbitrage405 March 19, 2015

fo sures

for sure, you got it, sure i can, letting someone know you are able to do something

"you got it fo sures"

"I will do that fo sures"

fo sures by vinah February 7, 2008

fo sure 

The Acknowledgement of another's comment through agreement.
The word nigger is sometimes used at the end.

"Doesn't Stacie's ass look fine!"

"Fo sure nigger"

fo sure by CandyHero September 17, 2006