Melon is a female robot who showed up in Faye and Bubbles' new shop, Union Robotics, along with Arthur.[1] She has a detachable ass, which was apparently lost in orbit for unexplained reasons. She paid for the shop's services in constructing a new ass for her, making her their first customer. She has melon-green hair and eyes, and has since appeared in the background in strip 3492 [2] and had breakfast with Steve in 3692[3].