Appearance: Clarence is a very chubby kid with two front buck teeth, short blond hair and pink skin, (except on the shoulders and the torso which is a bright yellowish-apricot colour, where his clothes usually covers him). He wears a neon green T-shirt with short purple sleeves, blue shorts, and dark blue boots. Personality: eternal optimist Basic info: Male. 10y. Friend with Jeff and Sumo

Appearance: Jeff has an enormous rounded square head, brown hair, a bright cyan t-shirt and tan-yellow shorts. He wears very tall socks, along with dark blue sandals. He also seems to be very skinny. Personality: uptight, highly intelligent, and neatness-obsessed perfectionist Basic info: Male. 10y. Friend with Sumo and Clarence. He's used to have a crush on Malessica, but it former.

Appearance: Sumo used to have long, brassy hair, but asked Clarence to cut it, as shown in the "Pilot". He currently has no hair at all, except for several strands. He has a big forehead, small, and somewhat crooked teeth, with spaces in between some, and has big eyes and big pupils as well. Sumo wears a black t-shirt, cut-off jean shorts, and dark red boots. Personality: unpredictable and wild personality Basic info: Male. 9y. Friend with Clarence and Jeff.

Appearance: Belson is short and chubby with a mop of curly brown hair. He wears a persian red t-shirt, blue shorts, and navy shoes. His unibrow, nose, and perpetual grimace resemble Personality: cynical, spoiled, and sarcastic bully Basic info: Male. 10y.

Appearance: Nathan is talk for his age.Nathan has a cylinder-shaped head, and almost no hair but just a few strands in bang position. He has freckles near his ears, and razor-sharp buckteeth. He wears a blue shirt, darker blue pants and shoes the same colour as his shirt. Personality: he acts bulky and tough, but he is actually sensitive, kind, and a little dimwitted. Basic info: Male. About 9 or 10y.

Appearance: Percy has a round head and a round body as well, with stub-like hands that will grow fingers on certain occasions. He has small yellow hair on his head and round black eyes. He wears a light green, long-sleeved shirt, gray shorts, and white shoes. He looks much shorter than his classmates. Personality: short, wimpy, and deeply naive Basic info: Male. 10y

Appearance: She is tall, thin and has thick brown hair that almost reaches her elbows. She wears large round glasses, a purple jacket over a white shirt and a yellow pencil skirt, she also wears high white socks and pink heels, she also seems to have small bags under her eyes. Personality: kind, patient, and talkative Basic info: Female. 32y. Teacher.

Appearance: Chelsea has brown skin, long neck, big ears and a ginormous bush of dense brown hair that goes all the way down to her waist. She also has buck teeth with braces, though her front two teeth are fake. She wears a purple turtle neck, a chartreuse skirt, pastel green leggings, and Mary Jane style dark green shoes. Personality: tomboyish, highly intelligent fourth-grader with a morbid and eccentric sense of humor. Basic info: Female. 9y.

Appearance: He has orange hair, sky blue eyes and appears to be a little chubby. He wears a white shirt with a green bow tie, olive pants, and brown boots. Personality: intelligent, cautious, and polite. Basic info: Male. 9y.

Appearance: He wears a yellow long-sleeved shirt, red pants, and white shoes. He has pink skin , a large nose and overbite, and orange hair. Personality: cheerful, fun-loving, and somewhat mischievous Basic info: Male. 10y.