Extended auto warranty salesman.  Even though I repeatedly said Hello very clearly I had to repeat myself three times and after the third time he asked if I spoke English.  I have NO accent whatsoever.  When he insisted that I tell him how many miles my car had on it, I replied One million.  He told me to stop being sarcastic and be interested in saving thousands of dollars.  I said I would appreciate it if he'd stop interrupting me and stop calling me.  Eventually after more exchanges I was told I would be put on their Do Not Call List.  I don't think I will hold my breath.  Arrogant unwanted call.