Bio-genderphobia Share definition Flag The fear, or hatred and irrational feelings of a biological male or female. Due to Jason's bio-genderphobia, we will be separating the transgenders and biological sexes from this evening's event. Bio-genderphobia by Jilly jiggs March 22, 2022 0 0 Get merch Get the Bio-genderphobia mug. Buy Now — $32.95 See more merch