Mervin Monroe - Mrs. Muntz

Mrs. Muntz, voiced by Tress MacNeille. She is Nelson Muntz's mother. Nelson receives his trademark laugh from her. Early on in the series, Nelson would often mention his parents, and it was often implied that Nelson's mother does not care for him. In "A Milhouse Divided", Nelson tells Milhouse that his mom is addicted to cough drops, which is why his father left the family. Mrs. Muntz works at Hooters in "Bart Star", but was fired in a later episode for gaining weight. She owns a dilapidated house and is depicted as a jailbird, a prostitute, a stripper, or something similar.

In "'Tis the Fifteenth Season", she appears, telling Nelson that his father simply did not like him, and he left with her golden tooth. Nelson's mother was fully introduced in "Sleeping with the Enemy", after years of being mentioned. A loud, high-pitched contemptuous woman, she neglects Nelson. She implies she misses Nelson's father (who, depending on episode, is either divorced from Nelson's mom, went insane and never came home, or was forced to work as a sideshow freak after suffering a peanut allergy). At the end of the episode, the three Muntzes reunite, and she receives a new job as Lady Macbeth, with "the third director she slept with". Since then, she is often seen around in Springfield. Curiously, in Season 18's "The Haw-Hawed Couple", she appears with brown hair. As revealed in "Dial 'N' for Nerder", Nelson even refers to her as Mrs. Muntz.

She has a brief appearance in The Simpsons Movie, at the end of the sequence where Bart skateboards to the Krustyburger in the nude.

Read more about this topic:  Mervin Monroe