A phenomenon endemic to militant Trump supporters that causes them to lose all sense of reason, critical thinking, and rational discussion especially with those who do not worship Trump.
Those Trump supporters shouted me down when I tried to point out one of Trump's lies. They're suffering from serious Trump Adulation Disorder (TAD).
The art of magic involving the banishing or protection against creatures not from the world you are on. Usually defensive in nature. Also, you have to be a nerd to really get this. Go figure.