Doey is a creation of Playtime Co.'s bigger bodies initiative. His existence began all because a boy named Jack; one of his three souls within, had fallen into a massive vat of doughmen dough and was "saved" by adding Matthew and Kevin to Doey. Jack is a playful and happy soul while Matthew is the mature and helpful soul but Kevin is a soul without a filter who regresses to violence when overwhelmed by anything and everything.