Fo shizzle my nizzle is a phrase people often use in life. Mostly meaning "fo sho homes". Most people tend to address the nigs as creating this phrase when in fact no one nows who made up the phrase, nigs claimed it as theirs because they think it meant "fo sho, mah nigga" though in many cases this is proven false.
DUDE 1: Dude! Did you jus' throw a friggin' brick at my windshield?!
DUDE 2:Yea! That is fo' shizzle my nizzle, i threw the brick at ur car!