Smilegender

 is an EMOTIN xenogender that feels happy and colorful, similar to a smile. It can also be described as slightly unhinged and unsettling.

Definitions

 * A gender that feels happy and colorful, like a smile! - Unknown, 2020
 * A gender that is happy, smiley, laughy and positive, but at the same time slightly unhinged and unsettling, like theres something wrong. This gender can have more feminine elements to it, like an evil little girl, or remain neutral. - radioactivegender, 2020
 * similar to Joygender but less soft and more hyper colorful kid esc. Its a gender that feels related to joy, happiness and smiling. aswell as feeling this overwhelming joy when expressing ur gender - ac1dp1xxx31-d0t-3xe, 2021
 * warning for eyestrain on the ac1dp1xxx31-d0t-3xe Tumblr blog

The first coining of this gender is found in a reblog on lgbtqiarchive from December 2nd, 2020, with two seemingly accidental re-coinings following the original.