Thundergender

Thundergender is a gender connected to lightning or thunder. It may feel like lightning or thunder, share qualities with lightning or thunder, or anything in between.

History
The term was coined by FANDOM user DentalFricative September 26, 2021. The flags were created by the same user on the same day. The term has been coined multiple times, the first meaning a loud, imposing, awe-inspiring, and terrifying gender.

Flag
The gray stripes represent connection to thunder. The light chartreuse stripes represent connection to lightning. The chartreuse stripes represent xenogenders as a whole. The yellow stripe and symbol do not have confirmed meanings.