You guys do it all wrong.
Some years back one of the newspapers kept calling weekly to try and get us to subscribe. No matter how many times we told them we didnt want the paper they just kept calling. The last time they called I answered and a woman was on the phone.
She started the usualy chatter till finally I broke in and the rest went like this.
Me: "Wait a second. I just have to tell you that you have a really really nice voice"
Her: "Well thank you very much"
Me: in a shaky glutteral voice "Tell me. Do you have large breasts?"
Silence.. then..click
Never called again.
I've done similar things to guys as well but the contents would be a rule violation here I am sure