Original: Moe is the stereotypical bully character, a large, cruel, dimwitted "six-year-old who shaves" who shoves Calvin against walls or onto the ground while demanding his lunch money and calling him "Twinky," "Shrimp," "Twerp," or "Squirt."
Simplified: 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."