At 14 years old, Junior is the only child of Cleveland and Loretta Brown, stepson of Donna Tubbs, and the stepbrother of Roberta and Rallo Tubbs. Junior's most prominent character traits are his laziness, obesity, and low social intelligence (although there are occasional references to him being academically bright). He has obtained poor eyesight over the years and now wears glasses. Since his parents' divorce, Loretta gave custody of Cleveland Jr. back to Cleveland and forced him to move. Thus, the pair left for California. However, en route, they decided to live in Stoolbend, Virginia instead, where Cleveland married Donna Tubbs, and Rallo and Roberta became his step-siblings.