Hone Packun is a fictional enemy character from the Super Mario series, appearing as a skeletal variant of the Piranha Plant. Its name refers to its bone-like appearance, with "hone" meaning bone in Japanese and "packun" evoking the snapping mouth of a Piranha Plant. In the series, Hone Packun serves as a common obstacle or enemy that attacks Mario and other characters, usually from pipes or fixed positions. It is typically depicted as a hazard rather than a major character.