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


He looks like Mermaid Man, but with brown fur, wolf ears, and sharp teeth.

Sleepy Time 052
I can turn into a skyscraper!
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He appears alongside Barnacle Boy 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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