"The Haw-Hawed Couple" is the eighth episode of the eighteenth season of the American animated television series The Simpsons. It first aired on the Fox network in the United States on December 10, 2006. In the episode, Bart becomes Nelson's new best friend and under Nelson's protection, no one dares to mess with Bart. It was written by Matt Selman and directed by Chris Clements. In its original run, the episode received 8.29 million viewers. The episode's title is a pun on The Odd Couple, emphasizing Nelson's style of laughing.

A fictional character featured in this episode, Angelica Button, was later used in the season 19 episode "Smoke on the Daughter", and the revelation that the Angelica Button book series was ghost-written was the basis for the season 23 episode "The Book Job".