Jack's appearance is a twisted variation on the traditional garish clown getup, most resembling a Grotesque Whiteface Clown. His hair is wild and bright-orange red, and his face is smeared with green and white makeup. Evil, yellow eyes glare out of dark sockets, and he grins with a green-rimmed mouth of yellowed, protruding teeth under a big red nose. His fingernails are long and dirty, and his polka-dotted costume is stained with blood. 