King Dodongo
King Dodongo's gaming debut was in Ocarina of Time. He is the second boss. You fight him in a room with a lava pit in the middle. And if he doesn't move, it will hump Link to a crisp, or piss lava on him. All Link has to do is throw a bomb into its ass while it is raising its penis. Then when it falls to the ground, give it a slash with his sword.
A form of the mighty King is also found in Majora's Mask. He is found wandering the base of the Snowhead Mountain Range. A few punches on his testicles using the Goron Mask form will rid you of the Dodongo King.