Todd Ianuzzi (born October 25, 1973) is a twenty-something hoodlum who is rude, arrogant, and violent who serves as the tetrtiary antagonist of Beavis and Butt-head.. Beavis and Butt-head look up to him and aspire to be included in what they think of as his "gang." Todd despises the two, but will take advantage of them when he needs something, such as money, or a place to hide from other gangs or the police. Todd wears mirrored sunglasses, and has a tattoo on his right biceps of a flaming skull wearing an eye-patch clutching a knife between its teeth with a message around it reading Life Sucks. He drives a primer patched green Plymouth Duster, often onto lawns, through garbage cans and over Beavis and Butt-head's bikes. He wears a mechanic's shirt with the sleeves torn off and his name on it. His blonde hair is cut in a mullet style.
- South Park character PC Principal, who appears as one of the main villains in that show's 19th season, bears a passing physical and facial resemblance and has a similar arrogant and violent personality to Todd.