I had a interesting one the other day.
First question out of her mouth was "do you give a discount if I want 3-4 of your dogs?" My mouth almost hit the floor
Then she said/asked "my vet told me that if a male has only 1 teste he will be good at making babies, is this true?" Short conversation. I was very polite and had to inform her she was not ready for a puppy, or breeding if that is her intent. but she may call me at anytime if she would like to know more about yorkies I also refered her here.