Is the alien golf club legal?

The legality of the "alien Golf club" would depend on specific regulations in your jurisdiction regarding sports equipment. If it refers to a novelty item or a club designed with unconventional features, it could be legal as long as it conforms to the rules set by the governing bodies of golf, such as the USGA or R&A. Always check local laws and regulations, as well as any relevant sports guidelines, for the most accurate information.