Big Mouth Koopa

Evil-doer
Full Name	Big Mouth Koopa
Alias	None
Origin	The Adventures of Super Mario Bros. 3
Occupation	Member of the Koopalings
Powers / Skills	No information
Hobby	Assisting his father Taunting his younger siblings
Goals	Help his father with his scheme. Defeat the Mario Bros. and their friends by preventing them from foiling his father's evil plans (both ongoing; failed).
Crimes	Attempted murder
Type of Villain	No information

Big Mouth Koopa is one of the seven secondary antagonists of the Super Mario cartoons. He is one of King Koopa's sons.

He was voiced by the late Gordon Masten.

Personality

Big Mouth is the talkative second oldest who tends to annoy the others with his long-winded speeches and usually requires others to shut him up. During the series, he helps his father with his evil scheme. He is also somewhat arrogant, and mean, just like the rest of his family.

Biography

The Adventures of Super Mario Bros. 3

Big Mouth and his siblings were raised and trained by their father, King Koopa, to be evil like him. Throughout the series, he and his siblings help their father with his evil plan by defeating the Mario Bros. and their friends. In "Dadzilla", Big Mouth and Kootie Pie serves as the main antagonists of this episode.

Super Mario World

Big Mouth along with his siblings and father gets banished from the Mushroom Kingdom by the Mario Bros. and their friends for their crimes, but they manages to escape to the Dinosaur Land where Mario, Luigi and Princess Toadstool taking vacation there. After escaping their banishment, Big Mouth, his younger siblings and father are now lived in Neon Castle.

Throughout the final series, Big Mouth only appears in three episodes as he and his siblings continues to help their father with his evil scheme.

Trivia

• Big Mouth is based on Morton Koopa Jr. from the video game series.

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Villains

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Villains

The Super Mario Bros. Super Show! Koopa Pack King Koopa | Mouser | Tryclyde | Fryguy | Koopa Troopas | Goombas | Shy Guys | Albatosses | Bob-ombs | Flurries | Bloobers | Birdos | Pokeys | Ostros | Cobrats | Pidgits | Tweeter | Lakitu | Ninjis | Piranha Plants Others Trouters | Hoopsters | Clawgrip | Sultan Pasbah | Queen Rotunda | Brutius Maximus Grouchimus | Lions | Mousersaurus Rex | Sergeant Kooperman | Crocodiles | Shyguy Lion | Big Bad Wolf The Adventures of Super Mario Bros. 3 King Koopa's Army King Koopa | Koopalings (Bully Koopa, Big Mouth Koopa, Kooky von Koopa, Cheatsy Koopa, Kootie Pie Koopa, Hip and Hop Koopa) | Koopa Troopas | Goombas | Boo Diddlies | Boom Boom | Bob-ombs | Rocky Wrenches | Thwomps | Chain Chomps | Bloobers | Boss Basses | Jelectros | Piranha Plants | Lakitu Others Robot Princess | Pipe Creatures | "Crime Wave" Clyde | Madzilla Super Mario World King Koopa's Army King Koopa | Koopalings (Bully Koopa, Big Mouth Koopa, Kooky von Koopa, Cheatsy Koopa, Kootie Pie Koopa, Hip and Hop Koopa) | Dinosaurs | Koopa Troopas | Goombas | Boo Diddlies | Bob-ombs | Thwomps | Gophers | Piranha Plants | Ninjis | Magnum Bill | Fire Sumo Others Evil Dinosaur | Blargg | Wizenheimer | Caterpillars | Dino Riders See Also Super Mario Villains