dindu nuffin UK /ˌdɪnduː ˈnʌfɪn/US /ˌdɪndu ˈnʌfən/ noun1 •(slang, offensive) A black person, especially if viewed as being, or likely to be, a criminal.White cop kills a dindu nuffin and blacks riot because of racism. Black kills cute white girl and we need to control guns? I know you sympathize with lebrons, but damn man, don't fall for it!... — 2015 formsdindu nuffins · dindu-nuffins