Blurgender is a type of genderfluid where one doesn't know what gender they are, because all the genders they are fluid between blur together and become indistinguishable from one another. Someone who is blurgender sort of knows what genders they are fluid between, but cannot tell the gender they are feeling at the moment.
The flags were created by FANDOM user 12comets, on the same day as the coining. The flag consists of 5 multi colored stripes. The meaning of them is: pink means feminine genders, orange means non-binary and outherine genders, white means agender and neutral genders, green means xenogenders and other non-typical genders, and blue means masculine genders. The flag is blurred to show that there are no clear lines between the genders, and that the genders are fluid.