The act of sneaking a naggin of
vodka into a club for either:
1. The topping up of
normal soft drinks (Therefore not having to pay for
vodka from the bar)
2. Going into the bathroom and doing shots (usually with someone else) from the bottle until said bottle is gone
Person 1: This
club is really expensive!
Person 2: Well Get a glass of
coke and we'll do crouching tiger hidden naggin
OR
Person 1: Wanna get the party started?
Person 2: Right, let's go to the
bathroom from Crouching Tiger, Hidden Naggin