Mecha Cheep

Propeller Cheep-Cheep are a species of Cheep-Cheep that first appear in New Super Mario Bros. U, they have the form of a robot-like Cheep-Cheep with a propeller at the back with metal fins. They only appear in level The Mighty Cannonship and are impervious to Fireballs but can be defeated with a Iceball, Super Star, or with driving a Missile Torpedo Ted.