Fizzarolli is one of the secondary villains turned supporting characters in the animated web series, “Helluva Boss”.


When he was a child, Fizzarolli was put into the circus arts with his childhood friend Blitzo. As he grew up, Fizz had since enjoyed performing, that he joined under Mammon to be his star performer. But then after a horrible accident fire accident in his previous circus, he lost both his arms, and disfigured both of his horns.


Fizzarolli is a tall male imp with a jester getup. His eyes have lime sclera and pink irises, his teeth are neon blue, and he has an imp tail with black stripes, however the stripe in the middle is white from "Oops" onward and in Blitzo's hallucination in "Truth Seekers". His cybernetic arms and legs are retractable, able to extend and bend far more than normal jointed limbs could and in "Oops" is shown to have a light blue circle on each shoulder and light blue spots on his knuckles. The majority of Fizzarolli's head is covered in a huge burn scar, with the only parts unaffected being the tip of his mouth and a small part of the back of his head, which show his original red skin. His face also has black dots at the ends of his mouth, and he has a forked tongue that has a couple of black stripes on it as well. He is shown in "Oops" to have a small purple heart tattoo on the back of his neck. As seen in flashbacks and mentioned by Fizzarolli himself, he used to have exceptionally large horns for an imp that were damaged and cauterized by the fire. He wears a bright red and blue jester cap with bells, a white ruff, and a black collar with bells located below it. His jester hat's stripe patterns resemble those of his horns' as a child, being asymmetrical from both sides. The front side of his outfit is bright red with yellow trim at the bottom with yellow hearts, while the back is bright blue with white trim at the bottom and black hearts. He wears white and purple striped pants along with white and purple striped sleeves with bright red cuffs and yellow trim edging, and yellow balls on his shoulders with light red hearts. He also wears black, heeled shoes with yellow hearts on the front, black gloves with red spots on the knuckles, and yellow cuffs.