Officially it’s just a style of entertainment with lights and music. Unofficially it lends itself to being spiced up with drugs.
That’s what I found. There’s no meaningful, non-nebulous definition unless you refer to the drug use involved - the “unofficial” definition. Otherwise, it’s just a “party.”
That’s what I found. There’s no meaningful, non-nebulous definition unless you refer to the drug use involved - the “unofficial” definition. Otherwise, it’s just a “party.”