Someone who lives in the Boston area and has a great sense of regional pride, while fitting most of the stereotypes about people from the area to a T. They believe Boston is the best place to live, are fanatic fans of the Boston sports teams, dislike
New Yorkers merely because of the sports rivalry, talk with the crude, non-rhotic
New England accent, usually are pretty big drinkers, and are often proud of their Irish, and sometimes Italian heritage in addition to their Boston pride. Unlike Massholes, chowdaheads are not
necessarily assholes.