A Zombie Pigman is a neutral mob found in the game Minecraft. They are created when a player or a pig is struck by lightning, turning the pig into a Zombie Pigman. These creatures have a humanoid appearance with a pig-like head and are typically found in the Nether dimension. Zombie Pigmen are known for their unique behavior; they will not attack players unless provoked. If one is attacked, nearby Zombie Pigmen will also become hostile. They drop gold nuggets and can be a source of gold when defeated, making them valuable for players seeking resources.