Some years ago, we moved into a house which had been fully renovated just a couple of years before.
Soon after moving in, I came home after a long day's work and whas about 3 mouthfulls into my dinner when the phone rang.
Him: "Hello I am from ----- Windows. We have a team in your area and would like to quote to supply you with new double glazed windows and doors"
Me: "No thanks. If you had bothered to look at the house before calling, you would have seen that we have new double glazing throughout the house already"
Him: "But are you satisfied with it?"
Me: "Well I suppose we could just rip it all out and start again at exorbitant expense, but I don't want to. Thank you.
He rang off......
-------------------------------------------------
An ex-colleague at work used to tell cold callers that it was nice of them to ring, and she would be grateful for any special offers, as she found it more difficult to get bank loans for building improvements now that she had been made bankrupt. (Which she hadn't, but it got rid of them.....)
-------------------------------------------------
Finally, a colleague was plagued by calls from a particular company, offering conservatories. After about the 6th call he agreed for the salesman to come round. It was only when the guy arrived that it became clear that my colleague lived on the 12th floor of a tower block, so installing a conservatory would be challenging, to say the least..... but at least he stopped getting calls from them after that!