Coastergender

Coastergender is a technogender defined as a gender related to rollercoasters, where one’s gender has highs and lows and feels very fast. The gender can also have restraints stopping it from feeling too intense, or “inversions” making it far more intense for short amounts of time."

History and Flag
Coastergender was coined by tumblr user daydreamoceans on October 25, 2019. The flag was made by user PerennialKarma on an unknown date using the colors deemed appropriate for the term and for rollercoasters.

The alternate flag was made by Tumblr user felix-makes-flags on December 20th, 2021.

Resources
https://archive.md/Iboym