Boyflux, Manflux or Guyflux is a gender under the genderflux umbrella describing someone who feels mostly or fully masculine the majority of the time but experiences fluctuating masculinity and intensity of their male identity. This typically involves feeling strong masculine sometimes, and weakly masculine other times. Boyflux people can fluctuate from feeling 0% gendered (agender), to being 100% masculine/male. In between those extremes include feeling slightly masculine, (libramasculine), to being around 50% masculine (demiboy), to being mostly, but not entirely masculine, (paraboy) and anywhere in between. Some people may move smoothly between intensities while other people may quickly jump between intensities. A boyflux person may also experience other, non-masculine, genders, but this is not necessarily related to their boyflux identity.
History
The term boyflux and girlflux was coined by Tumblr user kitsuneshay on August 19, 2015 when they couldn't find a label they saw themselves in.
Flag
The three large stripes of blue represent varying levels of masculinity, and the 5 stripes go as follows; pink represents female and feminine genders, purple stands for genders between male and female, the green is there for genders outside of the binary, and the white for the lack of gender, agenderness or similar identities and grey for unknown or unnamed genders.