Tamatoa

Tamatoa is a villain who appeared in a 2016 Disney film, Moana.

Overview
Tamatoa was an enormous coconut crab who lives in the realm of monsters. Before the events of the film, he used to be small, ate his grandmother and stole Maui's fishhook. He appears in the film, where he grabs Moana and toys her around while singing Shiny, before he was going to devour her, he was stopped by Maui. While Maui tried to transform into an eagle which it didn't help, Tamatoa continued singing and sadistically toys around Maui until he saw the heart of Te Fiti, he grabbed it only to find out that it was a pebble in green algae. He furiously tried to stop the duo, but was dropped down by Maui and left to lay down. In a post-credits scene, he broke the fourth wall, by telling the viewers to help him. It is unknown what happened to him after that.