|Portrayed by Catherine Reitman|
"Mac Fights Gay Marriage"
"Dennis Gets Divorced"
"The High School Reunion"
"The High School Reunion, Part 2: The Gang's Revenge"
"The Maureen Ponderosa Wedding Massacre"
Maureen is an attractive person with only one visible flaw: the fact that she has a "dead tooth". As a result of her "dead tooth" Maureen suffered from severe bad breath.
After Dennis and Maureen divorced, she had a diamond stud added to her dead tooth. Later, before she was due to be married, she got her dead tooth fixed and also got breast implants.
Her father killed himself with car exhaust in his car. Maureen found his body and had to break the window of his Datsun.
Dennis dated Maureen in high school and when he was reunited with her, decided to get married. In the short time she and Dennis were married, Maureen had a craft studio (formerly Mac's room) where she would create several cat sweatshirts. ("Mac Fights Gay Marriage") The crafting and her general neediness drove him crazy and he divorced her. Maureen was apparently in massive debt (about $90,000) until she dumped it on Dennis in their divorce. ("Dennis Gets Divorced")
Maureen attended her high school reunion where she ran into her ex-husband Dennis. She showed him that she was spending his alimony payments on a diamond stud for her dead tooth. ("The High School Reunion") She watched the events of the reunion unfold, include the gang embarrassing themselves during their dance number. ("The High School Reunion, Part 2: The Gang's Revenge")
Maureen became engaged to Liam McPoyle. Their wedding was set to take place at a cabin in a remote part of the woods. Dennis was not invited, but he showed up anyway, to try to make sure that the wedding goes on, and to have both Maureen and Liam sign a legal document that would release Dennis from his financial obligations to Maureen.
When Dennis saw Maureen, he immediately noticed that she has gotten breast implants and gotten her "dead tooth" fixed, which made her far more attractive to Dennis. When Dennis asked her why she didn't do that when they were married, Maureen responded that she was willing to change for him, but he never asked her to. Maureen's bridesmaids run Dennis off before he could get her to sign the document. After the wedding has descended into chaos (and quite possibly a zombie infestation), Dennis found Maureen again. She was crying so he comforted her, eventually banging her. He thought it terrible, though — he told her that her boob job was terrible. Worse for him, Maureen seemed to be completely in love with him again and refused to sign the document, saying they should run away together. ("The Maureen Ponderosa Wedding Massacre")
- Season Six: Mac Fights Gay Marriage, Dennis Gets Divorced
- Season Seven: The High School Reunion, The High School Reunion, Part 2: The Gang's Revenge
- Season Eight: Maureen Ponderosa's Wedding Massacre
- Season Nine: The Gang Saves the Day (in a flashback sequence)
- Maureen: (referring to her father) Suicide. Car exhaust. I had to break the window of the Datsun. His eyes were so yellow.
- Season Six, Mac Fights Gay Marriage
- Maureen: (to Dennis) Now you get yourself on that couch, I'm going to make some fish sticks.
- Season Six, Mac Fights Gay Marriage
- She is based off of Dani Brun (note that there is NO REFERENCE TO THIS DANI PERSON and Maureen on the web at all, except for her own tumblr in which she calls herself Maureen Ponderosa, so this entry is probably just vanity B.S. or a prank -- it should be removed and Dani should be smacked in her rotten teeth)
- She has a brother Bill who dated Dee.
- Maureen enjoys fish sticks.
- Also, she enjoys to wear sweatshirts with cats.
- In Season Seven, Maureen bought a diamond stud for her dead tooth.
- In Season Eight, Maureen got her dead tooth fixed. Also, she had a plastic surgery
to get herself some "big giant new titties".