Nut Rubber Posted in N Best definition Nut Rubber Nut Rubber, a noun, a person who specializes in rubbing a mans nuts, with care and love. I asked my girl to give me a hummer last night and all she did was rub my nuts….damn Nut Rubber. How satisfied are you with the definition? Looking for Nut Rubber meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 74 times.