Morton Koopa Jr. is one of the main characters in Bowser's Koopalings. He is the biggest, largest and second oldest of Bowser's adopted children. He is shown to be barbaric and dim-witted, preferring brute strength over brains and often not thinking too deeply about anything. He is shown to love meat and burgers, and in some episodes is shown making disgusting combinations that don't go together. He is shown to be best friends with Lemmy, and the two are often seen together in the show.