Madzilla's Mom

Madzilla's Mom, or Momma Madzilla is both a robotic monster who starred in the movie Revenge of Madzilla's Mom, and an assembly of various old monsters made to combat Madzilla.

In The Adventures of Super Mario Bros. 3 episode "Dadzilla", Kootie Pie and Big Mouth, upon arriving in Hollywood, think that Madzilla is their real father, due to the way that Bowser treated Kootie Pie earlier on. The two Koopalings use their magic wands to bring a mechanical Madzilla to life.

Madzilla manages to lock the Mario, Luigi, Princess Toadstool, and Toad up in a props warehouse, and allows Big Mouth and Kootie Pie to get their own claw prints in the Walk of Fame.

Mario then devises a plan to build their own robot out of spare parts in the warehouse to play the role of Madzilla's Mom. In the interim, Madzilla is told to steal the Hollywood Bowl so that Big Mouth and Kootie Pie can perform their own concert. After the concert receives a poor reception from the public, Madzilla picks up several innocent people, whom he threatens to toss in the Pacific Ocean. Before he can do so, Madzilla meets up with Mario's robot, which he believes is his mother. While controlling Madzilla's Mom, Mario tricks "Junior"'s "children" into fleeing by insisting that everyone in their family must take naps so that they are rested to do their chores. Not wanting to stick around, Big Mouth and Kootie Pie run back home.

She seems to be made out of a monster head, a dragon body and right leg, a gorilla's right arm, a sea monster's left arm, and a giant's left leg. She also has the power to exhale steam from her nostrils.

Trivia

 * Madzilla's Mom has several features from monsters from other monster movies, including King Kong's right arm, Ebirah's left arm, and the tail of Angirus.
 * The fact that Madzilla's Mom is made of Monsters that Madzilla has fought is similar to how the monster called Bagan from the SNES game was created from monsters that  has fought.