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1.
For sure
Guy #1: "Aight then breh, im'a hit u up when I get there."
Guy #2: "Fasheez"
by drizzyd July 15, 2009
 
2.
The coolest fucking way to say "FOR SURE" rooting from the phrase fa sho
Marshall: Heez mac squeez, what is the deez.

Jordan:Smeezin a bleez
Marshall: Fa sheez, wanna eat some cheez?
Jordan: Nigga please could i get at dat cheese.
Marshall: Fa sheez
by My nigga billy mays February 04, 2010