Fluxolibidoist is a term that refers to those with a fluctuating sex drive (libido), or someone fluctuating between being a libidoist and non-libidoist, regardless of orientation. Additionally, this can be a form of fluidity between hyperlibidoist, hypolibidoist, and normolibidoist.
The flag was created by Tumblr user themogaidragon after receiving an anonymous request on June 28, 2021. The flag design was inspired by the non-libidoist and libidoist flags. The flag's pattern is upside down (the triangle points to the sky, while in the non-libidoist and libidoist flags it's facing the ground). The colors are a gradient from the non-libidoist colors to the libidoist colors.