The Bog Monster is an apparently horrific creature that, according to Klump, eats everything in sight. They reside in the Forbidden Forest on Kongo Bongo Island in the Donkey Kong Country cartoon. As they are never seen, the only physical description given is in the lyrics to one of the songs in the episode, in which it's described as a monster having crystal skin, giant claws, dripping fangs, beady red eyes, stinky breath that could knock over a rhino, hair full of maggots, ears dripping something yellow, and arms thicker than a tree. Of course, this is when Donkey Kong saw it and that was Cranky Kong disguised as a Bog Monster, so there's no way of telling if this is an accurate description.