a tiny fairy is a user on computerfairi.es. You can follow them or interact with them if you have an account anywhere in the fediverse.
maple classic™ 
my gender is ferromagnetic tape storage media
my gender is two genders in a trenchcoat
my gender is 440Hz sine wave
@squirrel what an A class gender
@squirrel also: https://computerfairi.es/media/XNEiUPIb0m41cMEQv7U