Umaru Doma
A shape shifting monster of an otaku who transforms from normal human form in public to chibi form at home. She's lazy, uses her older brother Taihei as her big fat ugly bitch, and makes you want to strangle her. Her favourite foods are cola, potato chips, and bamboo chutes.
Taihei would want Frank Murphy from F is for Family to put his little sister Umaru Doma through that fucking wall.