Major Burrows is a boss in Super Mario Galaxy and Super Mario Galaxy 2 found in Gusty Garden Galaxy and Boss Blitz Galaxy. He is known to be the leader of the Undergrunts. In Super Mario Galaxy, he is seen chasing a Star Rabbit when he is first encountered. Major Burrows appears to be a giant Undergrunt with a spiky blue shell on the top of his head that he uses for armor and for digging underground. He also has white eyebrows resembling Bowser's and large chubby cheeks. When he gets angry, his blue shell turns red.