Referring to the mayhem thats occurs on the roads of Massachusetts and it's neighboring states. This is due to the fact that people in these states have overly-aggressive driving techniques that are rarely necessary, but often used anyway.
How was driving down to Massachusetts?
It was total Mass Mayhem.
The term for a "group-home-girl", coined at Montpelier High School. Refers to girls who are living at a group home because they have no where else to live. They are often weird, slutty, and/or obnoxious, and no one really wants them around.
-Why are there a ton of weird girls here?
-Because the GHG's have arrived
-When are they going to leave?
-I don't know, but I hope it's soon!