irwinsexual Share definition Flag A sexual orientation were you are only attracted to Ashton Irwin from 5 seconds of summer. Person: Oh my gawd did you see Calum today, he looked so hot .Me: So sorry, but I'm a irwinsexual. irwinsexual by Lukeismyidiot October 5, 2016 0 0 Get merch Get the irwinsexual mug. Buy Now — $32.95 See more merch
