You never know what someone’s going through 😢 Nelson Muntz is known as the primary bully of Bart Simpson in *The Simpsons*. Often seen laughing with his iconic “Ha-ha!” taunt, Nelson picks on Bart and other kids at Springfield Elementary. Despite his tough exterior, Nelson occasionally shows a softer side, revealing that his bullying stems from his own struggles at home. Bart and Nelson’s relationship is complex, sometimes shifting between enemies and unlikely allies. These dynamics add humor a