Gumball is the main protagonist of the series. A cat with a fish as a friend, Gumball gets into trouble alot!
He has a crush on a girl named Penny -A peanut with antlers-. Gumball never learns his lesson, except: Getting into more trouble!!
Gumball is a blue cat, he wears blue jeans with cream color trotters, a yellow sweater-like shirt with brown ends, he has a big belly, a short tail. He wears no shoes. He has big black eyes (Exact color not known) and short pointy cat ears.