Moe is a bully, "a six-year-old who shaves" who is always pushing Calvin against walls, forcing to give him to give away his lunch money, and calling him "Twinky." Moe is the only regular character who speaks in an unusual font: his (frequently monosyllabic) dialogue is shown in rough, lower-case letters. Watterson describes Moe as "every jerk I've ever known." And while Moe is not smart, he is, as Calvin puts it, streetwise. That means, as Calvin says, "he knows what street he lives on".