I do something pretty funny to telemarketers. When they call and give me there b.s. I respond with something like "I just bought shiny new boots" and they say whatever is in there script and I say "I love it when it rains" and they say is this mister so and so to which I respond "Do you like gumballs?" at this point the telemarketer is very confused. I do this until they hang up. I had one women say "you're really sick" and hang up. My Wife and I make a game out of it. I change it up all the time. Ask them stupid questions like "Do you like chicken?". We laugh our asses off.
Sean K