The Appetizer Monster

The Appetizer is a monster made by Mr. Krabs that was originally supposed to be a type of food. It ate things smaller than itself until it became huge. But nobody saw it. All they saw was the Appetizer trying to eat Mr. Krabs and Patrick. It appears in The Appetizer!

Appearance
The Appetizer is a brown sloppy monster with one eye. The creature has a foot, plants, a shell, and feathers. This monster is the only character which has one part of the human body, as you can see it's leg.

Trivia

 * The Appetizer Monster is similar to Perfect Chaos from game 1999's Sonic Adventures