Definition
A gender identity where your gender is Non-Binary, and may not change, but your understanding and experience of it changes day-to-day. It can be static, fluid, and/or flux.
This is specifically to describe a feeling where one's gender isn't changing, at least not entirely, but one's experiencing of it and understanding of it do. Another way to explain it is that one's gender is loose in it's definition, gaining and losing parts as one learn more about oneself.
It can also be influenced by interests, (say adding xenogenders related to shows or characters you really like to your hoard only to discard them a few months later.) or things you like, (like specific aesthetics, animals, or colors), like aporigender.
Flag
The genderloose flag has 6 stripes. The pink stripe represents femininity, yellow represents neutral or Non-Binary genders, white represents gaining new labels/understanding, black represents losing said labels/understanding, purple represents how it's fluid, or loose in nature, and finally, the blue stripe represents masculinity.
History
Coined by from JustAFictionNerd, along with the flag, on Reddit on November 1, 2021.[1][1]