Leonard voiced by DeRay Davis: Thugnificent's dim yet well-meaning friend and member of Thugnificent's Lethal Interjection Crew. Althought Leonard was treated as a second-class member of the Lethal Interjection Crew -- mostly due to his penchant for being socially awkward -- he is the only member of the crew to stick with Thugnificent when he lost all of his money. While he is shown to be slow and a bit of a buffoon (Believing that Buffalo Wings are made from Buffalo), he is also shown to be more thoughtful, generous and loyal than most characters on the show. In the third season he is almost always shown in his Wendy's uniform, the job he took after Lethal Interjection disbanded.
| Main Characters | Huey • Riley • Grandad • Ruckus • Tom • Sarah • Jazmine • Michael |
| Recurring Characters | Ed Wuncler • Eddie Wuncler •Ed Wuncler lll • Gin Rummy • A Pimp Named Slickback • Thugnificent • Sitnkmeaner • Cindy McPhearson • Gangstalicious • Bushido Brown • Rev. Rollo Goodlove • Lethal Interjection Crew |
| Other Characters | Cairo • Dewey Jenkins • Hiro Otomo • Phil • Cookie Freeman • Jericho Freeman • The Hateocracy • Moe Jackson • Cristal • Luna • Ebony Brown • Ming • Mrs. Von Hausen • Butch Magnus • Lamilton Taeshawn • Devil • Shabazz K. Milton Berle • Catcher Freeman • Xzibit • Martin Luther King Jr. • Wedgie Ruldin • Deborah Leevil • Winston Jerome • Jimmy Rebel • Mr. Uberwitz • Sway Colloway • Dr. Doomis • The Booty Warrior • Lando Freeman • Ruckus Family • Big Nigga • Crazy Bitch • Pretty Boy Flizzy • Boss Willona • Geraldine • Kardashia |