Party (or other gathering) with lots of potentially nice girls who aren't old enough to date but will be soon. You can "invest" in those girls already, hence Stock Exchange.
ex. The place was packed with 16-year-olds, quite a stock exchange.
Party (or other gathering) with lots of potentially nice girls who aren't old enough to date but will be soon. You can "invest" in those girls already, hence Stock Exchange.
ex. The place was packed with 16-year-olds, quite a stock exchange.