#Barnacleboy

Barnacleboy is a fictional character from the animated television series SpongeBob SquarePants, serving as the sidekick superhero to Mermaid Man. He is an elderly human who, despite his age, is often portrayed as grumpy and the more sensible of the heroic duo. Barnacleboy first appeared in the season one episode titled "Mermaid Man and Barnacle Boy" on August 21, 1999.