n Any of several carnivorous marine cephalopod mollusks, of the order Teuthida, having a mantle, eight arms, and a pair of tentacles
n A fishhook with a piece of bright lead, bone, or other substance fastened on its shank to imitate a squid.
n (slang|motorcycling|pejorative) A motorcyclist characterized by lack of riding gear, reckless/careless/unsafe riding, especially of sport bikers.