I had a buddy, an idiot, that was a drug addict and 2 months late on his cable bill. He was always late and always behind. Well, one day his cable goes on him and they send a technician to fix it. Well, it didn't work and they couldn't figure out why his cable wasn't working so he calls them freaking out. I was there listening and he spent 30 minutes swearing at them, insulting them etc. He was put on hold about 5 times because they said he needed to come down. So he tells them he wants a month free of service for this. Nevermind the fact he's always behind on his bills and never pays what he owes. And he's outrageously absurd in how he screams at them and insults them. Yet he gets a month fuking free!?
Anyways, there is a lot of room to get what you want.