Android 18 is a slender, very curvy and beautiful woman of above-average height and fair complexion in her early 30's. She has shoulder-length blonde hair, although its specific shade varied between light/golden. Android 18 usually displays a cool and confident demeanour, especially in battle, although her sarcastic and biting humor is the most prominent trait of her personality. In a love relationship she is very flirty and mischievous and will often be touchy and pushy about things.