People who get angry at Telemarketers.
I do it for fun. There are many little games i play with telemarketers. (and yes my mum was one for a while,so dont go all whiney like "im just doing my job" 
). If your going to inconvenience me,im going to do the same to you in a way thats amusing to me 
). If your going to inconvenience me,im going to do the same to you in a way thats amusing to me