Yes, well, if you enjoy playing the part of Dolores Umbridge, knock yourself out...
I had to look that up, I must say I'm not surprised that you delved into a fantasy world to try and come up with an insult, since I'm not a Harry Potter wonk it means nothing to me. I guess you go with insults because having a rational discussion is too difficult?
Why would you feel threatened simply because someone is tired of the hate mongering, especially when the the delegate race is all but over?