An offensive term for a subculture of ugly high-school girls that go to shows and seldom every watch the bands. They usually wear outfits with polka dots, bows and headbands, tight t-shirts advertising terrible bands like Chiodos (which look all the more tighter consideirng most concert trash are fat) and an unnecessary amount of eye-makeup. While they usually have more money than your average joe, they do everything they can to appear underground (this, however, doesn't stop them from bringing their $200 RAZRs and $300 iPods to local shows). It is important to note that the ugliness and nerdiness of concert trash seperates them from your typical scene chicks.

A person or group of people you end up chatting with or befriending at a concert, that you never speak to again. You will probably just talk about said band and how great they are and compare notes as to how many times you've seen them. The friendship can begin on the beer line, on line for the bathroom or the general admission section when you are packed like sardines.

Being jacked for a concert then having it suck so bad you physically thought you were being raped.

The feeling of grogginess and/or deafness after attending a loud concert.

The act of recording parts of an especially kickass concert to the voicemail of an unfortunate friend unable to make it there due to school, work, or monentary troubles, so they don't feel quite as left out.

A close cousin to the phonecall concert, it allows for convenience and multiple listens.

The strange and ominous time where things in band class suddenly get from rowdy to calm. During this time, the drum major(s) and colorguard will merge with the main band, and the directors seem more friendly.

The point in time where you had just attended a concert and as soon as you get home you play all their music over and over again.