Ranma/Ranko Saotome

Cursed by the waters of Jusenkyo springs, Ranma Saotome can be both male and female. When he is hit by cold water, he becomes a woman. Hot water reverses this, and he becomes a woman again. Some have suggested he enjoys being a woman, and often uses it to his advantage. Now, however we know the truth: he is packing a penis even when he is a woman.