A person who is against social standards of Dover Massachusetts (Many people are expected to take part in a nine to five white collar job) and does not want to conform. Can be considered rebellious. This term is not used as a derogatory term by the majority.
People who are anti-Dover are usually very artistic.
That kid riding his skateboard is so anti-Dover.
You know he's anti-Dover when he has gages in his ears and wants a Mohawk.
A person who accepts the social standards of Dover, Massachusetts. Most Pro-Dovers are in either law, med or business school. They are also typically but not always trust fund babies.
Sam's Pro-Dover is showing, he just got accepted to med school.
Joe is what we call Pro-Dover, he is on his way to Harvard.