The episode begins with Mermaid Man and Barnacle Boy being injured while trying to watch their favorite show. Since they are scheduled to appear at a local shuffleboard tournament, SpongeBob and Patrick—dressed in the heroes' costumes—take their place. After winning the tournament easily, they decide that Bikini Bottom still needs protection.
Arresting an elderly woman for simply existing.
The episode pokes fun at how quickly SpongeBob and Patrick let a "badge" go to their heads, turning from well-meaning fans into overzealous vigilantes. [S6E25] Shuffleboarding
Eventually, they fill the local jail to the point of bursting. The episode concludes with the real Mermaid Man and Barnacle Boy being chased by an angry mob of citizens who were wrongfully imprisoned by SpongeBob and Patrick. Key Themes
A recurring gag in the series where characters (and sometimes the public) cannot distinguish between the real heroes and SpongeBob/Patrick in poorly fitting costumes. Memorable Moments The episode begins with Mermaid Man and Barnacle
The chaotic ending where the entire town seeks vengeance on the real, confused superheroes.
Patrick’s attempt to look like a villain to help SpongeBob "practice" his hero skills. Arresting an elderly woman for simply existing
What follows is a montage of SpongeBob and Patrick harassing citizens for "crimes" such as: Throwing away a gum wrapper. Loitering: Standing at a bus stop.