Term of endearment, ackgnowledging a good idea or act. Ebonics for "for sure my n***er".
"You wanna go rob some white kids?"
"fo shizzle my nizzo"
An statement expressing agreement with another person.
"Wanna go to the store?"
"Fo shizzle my nizzo!"
A slang term meaning : 'For sure my ni**a'
"We up for tonight dawg?"
-"fo shizle my nizzo"
"For sure, my ni**er."
"Definitely, my good friend."
"Y'all headin' ta Tre's BBQ?"
"Fo shizzle my nizzo, that shit's gonna be off the heezy fo sheezy."
"Fo yeah, I'm awesome!"
"Do you want to go to the movies?" "Fo yeah!"