A Retard.\r\nSomeone that can't integrate properly in society.\r\nSomeone that has a very low IQ usually due to learning disabilities of no fault of their own as opposed to a ning-nang or general idiot who is stupid because they never engaged their brain or tried to learn anything.\r\nUsed in a derogatory way to describe idiots who behave as if they never received an education or to decribe a person who behaves in a way that contradicts their IQ level.\n> The bus was full of nuff-nuffs going to special school.\n> The guy was a complete nuff-nuff.\n