I grew up outside of Boston (Millis, Franklin, Norton - pronounced Nor-en), but spent most of my Summers living with my grandmother in West Roxbury (which as someone else mentioned is definitely not Roxbury).
Here are a couple of more things people might want to know (especially Southerners, of whom I also lived with for some years).
There is no such thing as a drop chord in Boston. It's an extension chord
If you leave Boston and visit Norfolk, be sure to say it right - it's Nor-fork.
Don't be surprised to hear someone call a roof a ruf or a closet a cluset.
During rush hour, some highways turn the breakdown lane into an extra traveling lane - so just don't break down during that time.
If you want a nice scenic way to get into Boston, take route 109.
If you drive on the Jamaica Way, be prepared to be scared. What should be 1 lane in each direction is actually 2 lanes, and you will be within inches of speeding cars on each side of you.
The basic rule for a rotary is that the car who is already on it has the right of way. Of course this is only a general rule and not really to be followed.
And speaking of rotaries, a friend of mine who lived in South Carolina his whole life decided to take a trip to Boston. When he got back he was telling me about his first encounter with a rotary. He said he was able to get on alright but then he couldn't get off. He went around 3 or 4 times before finally able to get out off of it.
