Iainarmitagesexual Share definition Flag The word for someone who thinks Iain Armitage is extremely cute and absolutely amazing and talented and kind and handsome and so on. Lucia- "i'm Iainarmitagesexual!"Sadie- "me too, he is just so handsome and cute"Lucia- "ikr!!" Iainarmitagesexual by livelongandprosper73 January 13, 2022 Get the Iainarmitagesexual mug.