kastriansexual Share definition Flag Somneone who is sexually or romantically attracted to people that are of 'kastrian' origin. Person 1: Are you gay? Person 2: No, I am kastriansexual. kastriansexual by ohrenschmalz2 January 31, 2023 0 0 Get merch Get the kastriansexual mug. Buy Now — $32.95 See more merch