Wally is blunt and direct about things, but at the same time polite, always having a soft and sweet smile on his face. Wally has a very soft, soothing voice, as well as an unusual, monotone laugh (canon deeper version). Likewise, Wally has a catchphrase: "That's the most!". Wally's voice is described as slow, easygoing, monotonous and soft spoken. His voice was likened to that of Teddy Ruxpin and the Mark Baker version of Raggedy Andy.