Someone who is incredibly and overly in tune with celestial bodies i.e. Earth, The Moon, Saturn. Autroplaniles base their entire personality on celestial bodies. It's a bit like horoscopes, but on a celestial scale. Being autroplanilistic means you like to think that kind of way, instead of basing your entire personality on it. Autroplanilism is having the belief that only autroplaniles should be the ones on earth and that all other belief suystems are invalid and should be exterminated. They also are incredibly suspicious.
Girl 1: Ew god look at Becky over there, army crawling and aggressively smelling the earth. No way! Does she have sticks and moss in her hair? And are her pants stuffed with dirt and leaves and tree bark???
Girl 2: Yeah did you not hear? Becky's an Autroplanile now.
Girl 2: Yeah did you not hear? Becky's an Autroplanile now.
by Maxwell oats March 1, 2023