fo' shizzle my nizzle 13811 up, 493 buy fo' shizzle my nizzle mugs, tshirts and magnets "fo shizzle ma nizzle" is a bastardization of "fo‘ sheezy mah neezy" which is a bastardization of "for sure mah nigga" which is a bastdardization of "I concur with you whole heartedly my African american