Android 18 is a curvy, big, and beautiful woman of above-average height and fair complexion. Android 18 usually displays a cool and confident demeanor, although her sarcastic and biting humor is the most prominent trait of her personality.
Since the world has been in peace, she has gained a prominent amount of weight and isn't planning on stopping. Because of this, her appetite and hunger increased drastically, and she started having more than just a measly three meals a day.