Buster

Buster is a 5th (later 6th) grade student of Third Street School and a friend of Lawson's. He is a jock and a bully, much like Lawson's other cronies. He is tall, sports spiky auburn hair and wears a blue shirt with two red stripes. In the episode "Bad Hair Day," he was desperate to get the 'Mikey' haircut as he was going to his cousin's wedding, but did not actually get the haircut. He was the only one who didn't get it, apart from Spinelli and Gretchen who were absent from school. He is seen in the episode "Wild Child" orchestrating a prank that back-fired and put T.J. and his "Pee Wee Pal" in hot water.

Voice: Steven

Father: Unknown father

Mother: Unknown mother

Friends: Gelman, Conrad Mundy, Greg Skeens, Chucko Kowalski, Jocko, Buster, Cheay, Lazy Kid, Sue Bob Murphy and Kurst the Worst

Enemies: Miss Finster, Principal Prickly, TJ Detweiler, Vince LaSSao, Ashley Spinelli, Grethen Grundler, Mikey Blumberg, Gus Griswald, Randall Weems and Menlo

Likes: Going to fast food places, football, playing against TJ and Vince in sports such as kickball, dodgeball, baseball, soccer and other sports, making fun of his enemies including TJ and his friends, causing trouble and beating Vince at something

Dislikes: Being grounded, being snitched on by Randall, losing to Vince and getting punished