madd nuttz Share definition Flag cool; dope; fresh; sexy; crazy; or when you have sex, you can have madd nuttz. Originated by Big Poppa Nuttz 'How was the party?' 'Sikk MADD NUTTZ!' madd nuttz by Gappy May 30, 2007 0 0 Get merch Get the madd nuttz mug. Buy Now — $32.95 See more merch