The Grim Adventures of Billy and Mandy Fanon Wiki
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Mandy
Mandy CN
Alias Lord Mandy, President Mandy
Classification Human
An immortal giant worm (in a potential future)
Brain-eating meteor
Human-headed dog (Freaks of Nature)
Gender Female
Age 9 (Grim & Evil, The Grim Adventures of Billy & Mandy, and Underfist: Halloween Bash)
9-32 (Freaks of Nature)
Residence Endsville
Entropolis (Freaks of Nature)
Relatives Claire (mother)
Phillip (father)
Jeff (adoptive son)
Velma Green (ex-daughter-in-law)
Spider hatchlings (adoptive paternal grandchildren)
Billy (future husband)
Sis (future paternal aunt-in-law)
Kyle (future husband in a good alternate universe where she's a human-headed dog)
Pets Saliva
Fluffy Buns (Freaks of Nature)
Affiliation Underfist
Occupation A Student at Endsville Elementary
Ruler of the world (in the future as a giant worm)
The Supreme leader of the Kids Next Door (briefly)
A napkin collector
President of the United States (Underfist)
A roaming human-headed dog in an alternate reality
Ruler of Entropolis (for 23 years)
The true "Keeper of the Reaper" (Destroy Us All: A Cosmic Horror Musical)
Real world information
Appears in Grim & Evil
The Grim Adventures of Billy & Mandy
Billy & Mandy’s Big Boogey Adventure"
"Wrath of the Spider Queen
Underfist: Halloween Bash
The Grim Adventures of the Kids Next Door
"Freaks of Nature"
"Destroy Us All: A Cosmic Horror Musical"
First appearance “Billy and Mandy in: Trepanation of the Skull and You"
Voice actor Jenna Fischer (Freaks of Nature)
Grey DeLisle (Meet the Reaper to Destroy Us All: A Cosmic Horror Musical)
Nicole Burton (Billy and Mandy in: Interpretation of the Skull and You)

Mandy is the strict and bossy friend of Billy, Grim, Irwin, and Pud'n. Her true heart changes for good in the season 8 episode: Heart Change. She was voiced by Grey DeLisle Griffin from Meet the Reaper to Destroy Us All: A Cosmic Horror Musical. In Freaks of Nature, she is voiced by Jenna Fischer.

She is the main character in an alternate series called Freaks of Nature.

Appearances[]

  • Main
    • Billy and Mandy in: Trepanation of the Skull and You (First appearance) (Non-canon)
    • Meet the Reaper
    • Grim & Evil (The Grim Adventures of Billy & Mandy segments)
    • The Grim Adventures of Billy & Mandy
    • Billy & Mandy's Jacked Up Halloween
    • Billy & Mandy Save Christmas
    • Billy & Mandy's Big Boogey Adventure
    • Wrath of the Spider Queen
    • The Grim Adventures of the Kids Next Door (Crossover, non-canon)
    • Underfist: Halloween Bash (Spin-off, non-canon)
    • Freaks of Nature (She appears as a quadruped, human-head dog in this series) (Spin-off, non-canon)
    • Destroy Us All: A Cosmic Horror Musical
  • Other
    • Foster's Home for Imaginary Friends - "The Big Picture"
    • Uncle Grandpa/Steven Universe crossover - "Say Uncle" (Name seen)
    • CN City
    • Irwin Hearts Mandy
    • Billy's Birthday Shorties
    • Wish Unfulfillment
    • Dentally Disturbed
    • Frozey the Snowman
    • Fit to be Tied
    • Irwin Live!
    • Manatee Mandy
    • Cartoon Cartoons Comics
    • Cartoon Network Block Party
    • Super Secret Crisis War (one-shot)
    • The Grim Adventures of Billy & Mandy (Wii, PS2, GameCube, Game Boy Advance)
    • Cartoon Network: Punch Time Explosion (XL)
    • FusionFall
    • The Return of the Invisible Duck
    • Pud'n Goes Missing
    • Heart Change
    • Checkered Past
    • Teen Titans GO (WB 100 special)

Trivia[]

  • According to Felicity, it is revealed that she likes to wear pink.
    • It is also revealed to be her favorite color, oddly enough.
  • When Mandy's true heart changes at the end of the season 8 episode: Heart Change, she becomes just the way Irwin had become.
  • She has no spoken lines in the episodes Herbicidal Maniac and Fear and Loathing in Endsville.
  • She has the least amount of screentime in the episode A Grim Prophecy.
  • Despite her almost never smiling in any current media that depicts her, she did nothing but smile in Billy and Mandy in: Trepanation of the Skull and You.
  • In an alternate reality where she is a human-headed dog, her smile does not mess with the fabric of reality.
    • In the series Freaks of Nature, Mandy has at least cracked one smile or more in every episode.
  • Regardless of her lack of nose, she is still able to smell. She has very small nostrils.
    • She gained visible nostrils in the episodes Get Out of My Head! and The Really Odd Couple.
    • In Freaks of Nature, she frequently uses her sense of smell to sniff out where food, objects, or other living beings are, with or without gaining visible nostrils, depending on the episode.
  • She is slightly older than Billy.
    • This was confirmed in the episode The Halls of Time. Though it could still be false, considering that this episode is considered non-canon to most people.
  • In some of the more contemporary stories based off of the Grim & Evil franchise, Mandy's human-headed dog counterpart is shown to be the primary Mandy being focused on.
    • This may be due to her formerly being classified as a true misanthrope (a creature of any kind that absolutely hates humanity), even being a human herself.
  • Her birthday is June 13th.
  • The shape of her hair is very reminiscent of devil horns.
  • The human-headed quadruped version of her is completely capable of standing, walking, and running on her hind legs. However, she still greatly prefers to move around on all fours.
  • She prefers dark chocolate over milk chocolate as seen in an Irwin Hearts Mandy short.
    • This even applies to her dog-bodied quadruped counterpart, though she can only eat chocolate in very small quantities.
  • She likes to drink coffee. Her favorite variety is black.
  • She likes dogs and dislikes cats.
    • This also applies to her as a quadruped too.
  • The only episode where Mandy shed tears was Heartburn.
  • She often is seen without wearing her headband or collar as her quadruped, dog-bodied counterpart.
  • She owns a pet rabbit named Fluffy Buns in the alternate reality where she is a human-headed dog.
  • Two of her opening intros in The Grim Adventures of Billy & Mandy are repeated.
    • "Give me a cheeseburger with no onions, a small order of fries, and a soda."
    • "Control... Alt... Delete..."
  • In a good alternate future where she has a dog body, she is happily married to a dog named Kyle.
  • She is an omnivore both as a human and a dog-bodied being.
  • Her temperament is choleric.
  • Mandy is the only animated character to be voiced by Jenna Fischer so far.
  • She really likes junk food.
  • She is considered one of the most dangerous cartoon characters in animation history, according to various animation fans.
  • She is revealed to be the True Keeper of the Reaper in the movie Destroy Us All: A Cosmic Horror Musical.
  • She is the first character from the series to be shown in promotional material for Adult Swim's new block called Checkered Past.

Gallery[]

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