fagnar Share definition Flag Yet another word for homosexual or gay, but one that can be used in public without others knowing the meaning. Jason: Wow, that guy is definetly gay. Alex: Yeah, hes a huge fagnar. Brooks: Fo sho. fagnar by EJ06 April 23, 2006 0 0 Get merch Get the fagnar mug. Buy Now — $32.95 See more merch