While at college, a few friends were discussing how their "passes" had been rejected by the intended female receiver. One of the ladies explained how she handled it once... When the guy, obviously getting irritated, blurted out something like: "Hey, come on, we're both here at this bar for the same reason!" she responded: "Yea! Let's pick up come chicks!"... he immediatley blanched, and decided that maybe he would look someplace else.
(From the "Rest" of RHF)