Cishetallo Share definition Flag a word to describe a cisgender, hetarosexual, allosexual white man.they are usualy homophobic and transphobic if u see one beware. A cishetallo was talking to my gay mum and made her verry uncomfy. Cishetallo by the ruler of dumb July 17, 2022 0 0 Get merch Get the Cishetallo mug. Buy Now — $32.95 See more merch