Sunnygender is one of the genders experienced in quagender. Sunnygender cannot be defined outside it's relation to quagender but it can be described as being related to, and experienced during summer.
History
Sunnygender was coined on or before January 19, 2017 by an unknown.
Flag
The sunnygender flag was coined on or before January 19, 2017 by Deviantart user Pride-Flags.