Sparrowhoarder (or sparrowcollector) is a term for those who have a blurry, fuzzy, or incomprehensible gender and hoard terms that reflect that.
Sparrowhoarder was coined by Reddit user cherrybiirb on October 13th, 2021, with the name statichoarder. On January 27th, 2022, it was briefly renamed to blurhoarder until finally being named sparrowhoarder.
The sparrowhoarder flag was created by the coiner on January 27th, 2022. It is based off of the termcollector flag. The colours were colour-picked from an image of a house sparrow.