DSgender is a technogender xenogender that is heavily influenced by, or associated with the Nintendo DS or Nintendo DS games in some way.
History
The term appears to have been coined on November 6th of 2020 by Fandom user Cleverusername0.
Flag
The flag was created on November 6th of 2020 by an unknown person. Red and green represent the battery indicator light that flash at the bottom or side of a DS. Blue, white, and black represent the default colors for the DS, 3DS, and DSi.