I am a dick to telemarketers. Granted I understand that most of them hate their jobs, and are just trying to make a living, but still the absolute annoying nature of their job and the offense I take at my privacy in my own home being invaded get the best of me sometimes.
When my mother was alive and I was over to visit, once she was got a call from one, and she said several times, "oh no thank you, I really am not interested." I took the phone from her hand and said "hello?" waited for an answer, heard it was a female and said "Listen you stupid fucking cunt. My mother just told you she is not interested. Do you fucking understand English? Take this number off of your call list right now or I will fly to wherever your fucking office is located, come in there bend you over your desk and dry fuck you in the ass until you bleed. Take the number off of your fucking list right now you stupid fucking cunt. Do you understand what the fuck not interested means now?" She was quiet for second and goes "Ummm sir, ummm we will not call again...sorry..." then hung up.
My mother's jaw just dropped. I was like, "What? You are welcome."