Earthnic 

Cleaning the earth of pollution, including all chemical pollution, and wrong minds. This is a supplemental process to death, and choosing which lives and biological characteristics to produce. Includes everything on earth, mental and chemical.

"Earthnic cleansing is new and different and isn't Ethnic"

"Clean that Earth you Earthnic cleansing Flat Earther!"

"Earth day's new mission is Earthnic stuff."

Earthnic by mattanaw July 22, 2021

earthican 

somebody from the planet earth.

im an earthican you're an earthican

earthican by letusbeus December 1, 2006

Earthice 

Salty boi

Oh shit earthice is here

Earthice by Mxt April 27, 2019

Earthlicker

A person, typically a hardcore environmentalist, misanthrope, or anyone else who lives on the fringes of society and likes/wants bad things to happen to humanity due to things humans have done.

Person: I can’t believe that tsunami yesterday killed thousands of people and destroyed many buildings
Earthlicker: This is what we get for throwing all that plastic in the ocean; this is the Earth’s revenge
Person: Wow what an earthlicker

Earthlicker by Vincents-Virtues April 23, 2020