Lizard People
Those who willfully or knowingly operate in the world using the lowest order and least evolved brain function. Generally disregarding rational thought and cooperative mammalian society in preference of self-centered survival and base pleasure seeking.
Even though they call for party unity and a strong America, the GOP and it's supporters are actually rugged individualist lizard people who reject an equal and collectively free society.

"That's right I'm an individual who can survive all on my own; it's a free country so I'll do what I want - I'm a lizard person!"