Kung Zhu Pets Special Forces Hamster - Rock-O is a must have for your Zhu Zhu Pets collection! Some call him Noodle because he has the biggest brain in the bunch. Rock-O is in charge of communications and technology. If he doesn"t know the answer to your questions...he"ll Zhu-ogle it. LIKES: Video games, potato chips and sky-diving. DISLIKES: The lack of knowledge.