Underbred Woman

Underbred woman describes a woman speaking rudely in the public. New Zealander is famous for its rudeness. It has the savage Maori, rough White man, and the underbred woman. I suppose there were too many Australian criminals immigrants to New Zealand in the early years.
A statistics show the major reason an underbred White woman marries to a Brown man is herself is low class. If you’re a White woman in New Zealand you’re usually less educated than your Black husband.