Omnicunt Share definition Flag The highest attainable form of cuntishness. An omnicunt is a cunt in every way, has power over all cunts, and cannot be outcunted. I'm a cunt, you're a double cunt, but HE is the omnicunt. Omnicunt by murraythemoron June 10, 2009 0 0 Get merch Get the Omnicunt mug. Buy Now — $32.95 See more merch