Nelson Muntz has immortalized the phrase 'Ha Ha!' through his knack for delivery and his uncanny sense of comic timing.
A professional bully, and the oldest and largest kid in Bart's fourth grade class, Nelson has honed his skills over the years, perfecting the art of the 'knuckle sandwich,' the 'Wet Willie,' and the 'hot foot.'
Yet beneath Nelson's rough exterior lies a delicate soul longing for a good laugh, as long as the joke's on someone else.
