fah sheezy mah neezy Share definition Flag Basically same as Fo shizzle mah nizzle which in standard English means 'whats up my nigga' 'Yo fah sheezy mah neezy' fah sheezy mah neezy by Fabolus February 9, 2003 0 0 Get merch Get the fah sheezy mah neezy mug. Buy Now — $32.95 See more merch