cartmansexual Share definition Flag a sexuality where you are only attracted to eric cartman, nobody else. it is very cartmanphobic to question this That person is attracted to Eric Cartman, they are "cartmansexual". cartmansexual by armylucas8709 March 31, 2023 0 0 Get merch Get the cartmansexual mug. Buy Now — $32.95 See more merch