Corpsegender

Corpsegender is a xenogender with multiple definitions due to being independently coined multiple times. Corpsegender people can use one or both of the definitions.

Pronunciation
kɔːrps dʒɛndɚ

Definitions

 * Corpsegender: A xenogender/kingender relating to one’s undeath. One’s gender perception is altered by the fact that they are undead, their gender might be muddled or weak but not necessarily. Some examples of “undead” can be zombies, vampires, ghosts, ect. - demontrender, 2019
 * CORPSEGENDER: new xenogender for people that feel connected/are corpses and feel like they are in constant decay. - thr3ap3r, 2020

History
Corpsegender was first coined by Tumblr user demontrender on September 29th, 2019. They designed two flags to go along with their definition.

Corpsegender was coined a second time by Tumblr user thr3ap3r on October 30th, 2021, who also designed a flag. Presumably, thr3ap3r wasn't aware that a definition already existed, as his post makes no mention of demontrender's post.