Fizzarolli is a clown Imp wearing a jester outfit. His arms and legs are mechanical prosthetics. He used to be childhood friends with another imp named Blitzo, but now hates him for causing the accidental fire that killed Fizzarolli's foster parents and cost him all of his limbs.
Fizzarolli is a famous performer and comedian in Hell, doing shows for notable figures like Asmodeus, ruler of the Lust Ring, and Mammon, ruler of the Greed Ring. Asmodeus and Fizzarolli are secretly in love.