Professor Utonium is the secondary tritagonist of The Powerpuff Girls. He is the scientist responsible for creating the Powerpuff Girls.
He is very "square" and old-fashioned. Professor Utonium wears a white lab coat with pens in its pocket and a shirt and tie, and his head is impossibly rectangular with carefully parted black hair and thick eyebrows.
|Powerpuff Girls cosplay|
|Berserk ● Blossom ● Brat ● Brute ● Bubbles ● Buttercup ● Professor Utonium|