Robot Human Numbah 18

"Soul nao hao? R u pay mi or nor? U had pomist mi if ai koper loosing ink kon fuu compasition u pay mi ten milion, u made a pomist n nao u fogoten!"

- Robot Human Numbah 18, (Attack! Super Warriors)

Robot Human Numbah 18 (Also known as Numbah 18) is the twin sister of Robot Human Numbah 17 and Dr. Gero's eighteenth android creation, designed to serve Dr. Gero's vendetta against Son Goku, who overthrew the Dr. Gero's covers as a child. Eventually, Robot Human Numbah 18 becomes a member of the Z Warriors, as well as the wife of Infinite Hands and the mother of their daughter Marron.

In Dragon Ball Z: Super Battle of Three Super Saiyas, Robot Human Numbah 18 is standing beside Robot Human Numbah 17 who tries to kill Dr. Gero.

In Dragon Ball Z: Attack! Super Warriors, Robot Human Numbah 18 go to Mr. Satan's house and wants him to pay ten million moneys to her, but Mr. Satan didn't do it for her and she called him a person who cannot be trusted. Robot Human Numbah 18 is later defeated by Bio-Buroli, who is a clone of The Legend of the Super Saiyas Buroli.