Alaskan Bull Worm

The Alaskan Bull Worm is a massive worm that appears in the episodes "Sandy, SpongeBob, and the Worm" and "My Leg!." The worm also appears in the video games Revenge of the Flying Dutchman (GameBoy Advance version), Creature from the Krusty Krab, SpongeBob SquigglePants, SpongeBob's Game Frenzy and the book adaptation featured in Gone Nutty!. The worm easily destroys property by eating it. It is one of the largest creatures in the series, as its mouth is mistaken to be a giant cave, its tongue is mistaken to be a giant worm, and its size is enough to crush an entire city.