The stories are centered on Chuck Billy (originally named Chico Bento) and his friends and parents, who are all caipiras and live in the small Vila Abobrinha (Zucchini’s Village), a fictional location on the countryside of Brazil.
Sertanejo differs from the caipira culture, specifically originating in the area that comprises the states of São Paulo, Minas Gerais, Goias, Mato Grosso, Mato Grosso do Sul and Paraná.
# Paulistano — Variants spoken around Greater São Paulo in its maximum definition and more easterly areas of São Paulo state, as well perhaps "educated speech" from anywhere in the state of São Paulo (where it coexists with caipira).