Walter

Walter is the quinary protagonist of the series. He is very tall (7'3), and is Italian, and is one of the two characters to have a mustache. He likes playing soccer (and is good at it) and he likes playing Garry's Mod. He tends to beat Alan's team in soccer which is why him and Alan have some beef with each other. Walter has an older brother, Waldo, who is shorter, fatter, and has a bendier mustache. Walter is the younger brother out of the two, as Walter (and almost everyone else) is a sophomore in high school, and Waldo (and Frank too) is a senior. Walter's appearance is noticeably tall, with a purple hat and shirt, a handlebar mustache, black pants, and orange shoes. Walter also is a little clumsy, as he tends to fall down quite a lot. Unless it's on grass, that kid was born to play soccer.

Walter's first appearance was in "Walter trips and falls" where he falls down stairs and Waldo laughs at him.