I am getting pretty pumped up rite now- my mom typed it in google and urban dictionaries first definition was -The week-long party that all Baltimore, MD senior high school graduates (and some others) attend where you are throughly introduced to all the things you will have in college: bad beer, cheap vodka, random hookups, old weed. Truly the best beginning of summer. Normally the first or second week in June.
needless to say its gonna be a banger