Magnum Bills are really big Bullet Bills with a face that first appered in Mama Luigi's Mansion. They appeared randomly out of nowhere and bombed the crap out of you, making it impossible to win this game.
- Even though it's a main character in Mama Luigi's Mansion, it is not in the group of Boos, Koopa Football Players, Fire Sumos, and Koopa Wizards.
- ALL MAGNUM BILLS HATE MUSTACHES! So they hate Mama Luigi most of all.
- They love to be scratched by cats because they have Cat Scratch Fever.
Related: Bullet BillsSometime in the past, Bowser was able to clone a Magnum Bill and make smaller versions of it. He installed these smaller clones, known as Bullet Bills, all over his castle, his fortresses, and even in random fields. However, he had them removed soon after because they were firing into the walls and not harming Mario whatsoever. They appeared in Stupid Mario Brothers as enemies in Worlds 6-8, and could be defeated by jumping on them. They are impervious to fire.
Bullet Bills are conveniently designed with stubby arms instead of a mouth, so they can work more and talk less. However, Bullet Bills are universally stupid and have no brain to speak of, so they are completely useless as minions. They are better suited to be used as weapons, firing at enemies and crushing them.