Diababa

The boss of Twilight Princess's first dungeon, the Forest Temple. It consists of two very large Deku Babas and a main body that contains an eye in its "mouth." First, only the Deku Babas will appear. Defeat them by using the Gale Boomerang to target a bomb, then target one of them so that the boomerang carries the bomb to it. Once both of them are defeated, the main body will come up. The Baboon will also come swinging across the room on a wire carrying a bomb. Like before, use the boomerang to carry the bomb into Diababa's "mouth." It will collapse onto the floor with the "mouth" open, allowing you to hit the eye-tongue. Once you have enough hits on the eye-tongue, Diababa will die, leaving a Heart Container.