N. Unofficial name

This page contains information on a subject that does not yet have an official name. Once an official name is given to the subject or character, this template can be removed.


Werewolf Barnacle Boy is an alternate universe, werewolf version of Barnacle Boy, who comes from a universe where he and Mermaid Man are werewolves.


He has the same appearance as Barnacle Boy, but is covered in brown fur, and has fangs, and a werewolf nose, he also has a tail.


He appears alongside Mermaid Man as the last two alternate universe characters that SpongeBob summons to the Bikini Bottom 2 universe.

He later appears in the crowd of alternate universe characters.

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