Maui is the catalyst for the events of Moana. He stole the heart at the beginning of the movie, which created Te Ka the lava monster. Sure, in the end he helped Moana return the heart, but only because she dragged his sorry ass across the ocean and saved him multiple times along the way, while he complained the entire time. Also, he was voiced by Dwayne "The Rock" Johnson, and I'm pretty sure there's a clause in his contract that says that he has to be the hero in some way by the time the credits roll.
In the end, Maui never sees justice for anything he did wrong. His punishment is basically a "meh" face from Te Fiti, who then immediately gives him a present. I guess her thinking is, "Well, he ripped a vital organ out of my body, but look at that gorgeous hair and those house-sized pecs. You can't stay mad at house-sized pecs."
The Bumble In Rudolph The Red-Nosed Reindeer
Rudolph The Red Nosed-Reindeer is a beloved claymation movie that features the titular reindeer exiling himself from his pals because they're all dicks. During his exile, he encounters a miner named Yukon Cornelius, the Island of Misfit Toys, and a carnivorous abominable snowman called the Bumble. This is, of course, all based around the classic lyrics from the original "Rudolph" song:
Rudolph was feeling real sad / but then a miner made him feel refreshed
They got together with some freak toys / The Bumble only wants your flesh
The Bumble seems to be remembered by most people as a puffy, lovable goofball, but he tried to eat everyone in that movie at some point. It's heavily implied that he kidnapped Rudolph's parents and girlfriend Clarice, but I could be wrong about that. If so, it was a real faux pas when he picked up Rudolph's girlfriend by her neck and tried to put her in his mouth. Party foul, am I right?