Rotpupgender

 is a xenogender that is related or connected to death and decay, especially aesthetics related to rot and decay. Individuals who use this gender may also feel hyper, but have low stamina and tire out easily.

Etymology
The term uses the words "rot" suffixed by the term "pupgender".

Definitions

 *  Rotpup gender is a xenogender related to the genders pupgender and rotaeus // people who relate to this xeno are usually very hyper with lost of stamina and energy but can also get tired out easily, people also are relating to death and decay (for instance this could be death and decay as in horror movies and horror genre related things). //this does not mean relating to the death and decay of puppies!// - simplesob, 2021

History
Rotpupgender was coined on the Tumblr blog Gendermerchant on October 31st, 2021.