A nickname for a town in Williamstown, New Jersey. (South Jersey to be precise). This town has this name because it's known for it's dub (for you assholes, that don't know what dub is, look it up on urbandictionary.com!), and it's Dub-le U (W!) that the town's name starts with.
Friend One: Yo man, let's get fuckin' high tonight! Hook me up.
Friend Two: Alright man, we should head off to Dana's. She lives in Dubtown, ya know!
Windsor California has been known as Dubtown as long as anyone can remember.
the term is used in newspapers, math books, and all references to the town.
Used for any town beginning with W (this comes from the dub sound)
Dub-Town is usually a ghetto slang, but little white kids love posting it as their location of Myspace to look more cool.