Wining a dining a girl who has a boyfriend with the intention of setting her standards too high for him (or other men) to handle. A form of long term cock blocking against the general population.
Taking a girl you do not intend to date at that moment on a once in a lifetime experience like a vacation, concert, or something super amazing and fun.
I took that girl on a helicopter ride, she loved it. Too bad her boyfriend can't afford it, man I high jumping!