Crossword clues for the word: MERMAIDMAN The word MERMAIDMAN has appeared as an answer to at least 1 crossword clue on different crossword puzzles. Crossword clues for MERMAIDMAN Showing 1 to 1 of 1 results Clue(s) """Spongebob Squarepants"" superhero whose sidekick is Barnacle Boy"