Tried selling me an extended warranty before it was too late. Was so aggressive when I stared asking questions. Hung up on me when I wouldn't make a purchase and I asked to call back to verify authenticity of the company and call.
Live caller. Knew the model and year of my car. When they called 6 months ago, I told them I was planning to sell the car and was not interested, and got the guy to admit they were not affiliated with my car's manufacturer. This time I just hung up as soon as she identified the company name and asked if I'm still driving a (year) (make).