Dolphne

This slight and enthusiastic fish-person is encountered in Bubbledash Beach. Despite her tender years and perhaps owing to a complete lack of any apparent parental supervision, Dolphne is a harpoon aficionado, and if spoken to while Aine is in possession of a harpoon, will inform Aine that the harpoon can stick into walls and be used for exploration. How this small child came to have this knowledge regarding the penetrational capability of harpoons, and whether it was gained by means of personal experience, is not discussed.

Trivia
The word "harpoon" is used eight times on this page.