Sometimes i think it's not so much what you say as how you say it......
my sister walked up to a guy once, looked him up and down in a really sultry way, then put on the sexy voice and said..."donuts" and that was it.... the guy laughed and asked her what she was going on about, she just said "does it really matter? i'm just trying to pick up.." It worked, they were making out all night..... (leaving me on my own, mind you)