fo sho nigga

Meaning in its most proper manner, a definite answer.

"Leroy, are you going to the hizzie? Fo sho nigga."

by Raquon June 2, 2005

fo sho mah nigga

Gangsta speak for "For sure, my friend." Can also mean "yes", or "alright".

Gangsta 1: "We is gon' get some fine ass honey right hurr!"
Gangsta 2: "Fo' sho mah nigga!"

by Dylan Richardson October 20, 2004