Susan is a Fourth Grade student at Third Street School. She is a girl who wears a pink dress, brown shoes and makes two pigtails out of her light-brown hair. She only ever appears in the episode "King Gus". Jordan suggested that she should be made the temporary ruler of the playground, as she is smart, but King Bob refuses saying that she is probably too smart to be chosen. Gus is later chosen to be King.
Father: Unknown father
Mother: Unknown mother
Friends: TJ Detweiler, Vince LaSSao, Ashley Spinelli, Gretchen Grundler, Mikey Blumberg, Gus Griswald, Randall Weems, Menlo, Miss Finster, Principal Prickly, Miss Grotke, the Ashleys, Scribe Kid, Jordan and Jerome, King Bob and other good Third Street School students
Enemies: Earwin Lawson, Gelman, Conrad Mundy, Greg Skeens, Sue Bob Murphy, Lazy Kid, Chucko Kowalski, Jocko, Buster, Cheay, Koreo and Kurst the Worst
Likes: Reading books, being smart, and hanging around with her friends
Dislikes: Being tormented by troublemakers, troublemakers causing trouble (mainly Lawson) and being framed by troublemakers