Nutboss Posted in N Best definition Nutboss A person who thinks there a boss but really there not. There just a nut. Rodman: Yo Im a boss Nam Sayin. Lauren: Shut up your just a Nutboss. How satisfied are you with the definition? Looking for Nutboss meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 11 times.