A Townsend is typically a social pariah, with no self respect or decency. They usually have a tendency to steal and lie to anybody they ever meet, They are also of an extremely low intelligence including self esteem which is probably from the parents pushing them to be the "don" as a small child, when in reality a Townsend just cant. To summarise a person who is a Townsend is a complete goon who is literally to stupid to ever function in day to day life.
Person 1: That dude has no dignity what so ever
Person 2: True, he's such a townsend!