look up any word, like kappa:
 
1.
as it refers to the rave scene:

1.Not old or new school, but elements of both combining in an attitude that best suits the idea in question

2. not bullshit

3. the correct spirit of a particular style of music or sport.
The trance that night was true school, not one cheesy bullshit track.
by KarmaSuture October 07, 2004