In the animated film Tarzoon: Shame of the Jungle, Tarzoon encounters the Everything-Devouring Multitudinous Munchers who eat everything in sight. They devour three people, a tree, several hippopotamus, an alligator, an ostrich, a giraffe, and several water buffalo all in a manner of seconds.
In The Return of Hanuman, Maruti is a Big Eater. As a baby, he drank milk from two buffaloes. It only made him look like an elementary school student when he's only three months old. He's not done there yet. He ate all the food supplies from the village where he lives in one night. He also ate bread his friend's mother was making until all of the ingredients were finished.
In Yellow Submarine, a denizen of the Sea of Monsters vaccuums up other monsters... it then vaccuums up the submarine...then vaccuums up the background art...then, spotting its own twitching tail, vaccuums itself into nonexistence, leaving the sub slowly spinning in a featureless white void.
Chien Po in Mulan to the point where he is shown eating a bowl of rice randomly in the middle of a brawl, is the only named character to engage in the "order" pun that annoys Chi Fu, and declares he doesn't care about what his potential girlfriends look like or wear—as long as they provide him with food. In the sequel, he ends up withanotherBig Eater, Su.