Carbon Costume 
Barnacle Boy
In Spongebob Squarepants, Barnacle Boy is Mermaid Man’s sidekick. He is slight more sane than his counterpart, but is treated like a child by him despite his now elderly status.
SpongeBob SquarePants
SpongeBob SquarePants (voiced by Tom Kenny) works as a fry cook and lives in a pineapple under the sea. As befitting his appearance, he is a squeaky-clean square, annoying everyone around him with his cheerful optimism.
Patrick Star
In SpongeBob SquarePants, Patrick Star (voiced by Bill Fagerbakke) is an overweight, dim-witted pink starfish. He’s unemployed, but works on occasion at Krusty Krab with his best friend SpongeBob.
