Externusgender

Externusgender is an AGIN (agender in nature) gender that feels distanced from earth and its gender binary and alienated from other gender identities. It is based on and/or related to aliens and other extraterrestrial life forms.

History
Externusgender was coined on May 24, 2019 by Tumblr user sleepygender (formerly known as genderplush).

Flag
The flag was created at the same time of coining. The meanings are currently unknown.