Grimadventures Stories

14 Stories

Billy & Mandy and Friends Big Boogey Adventure by 2023Leonardoiscool
Billy & Mandy and Friends Big Boog...by 2023Leonardoiscool
When the underworld strips Grim of his powers, Billy, Mandy, Grim, Irwin and theirs friends must race the Boogey Man and a crew of monster pirates to capture a powerful...
The Fearless Team by TheRealSJ10
The Fearless Teamby Sarah J10
Based on a dream I had and me and EarthAngelGirl20 role play Arthur aka Joker found a portal and even finds himself in a alien planet with new friends. A frightened pink...
Power Up! (Male Reader) (OG Version) by Morning_Blankets
Power Up! (Male Reader) (OG Versio...by Morning_Blankets
Townsville, USA. A normal city with strange problems. Monsters, villains, and even demons try to attack the city and claim it has their own. All are stopped by the Power...
Completed
Total Drama: Battle Of The Cartoons by Elexa_Ruby
Total Drama: Battle Of The Cartoonsby Elexa Reaper
Chris McLean is back with another season of total drama, instead of 22 campers, he extended the rule of having 24 campers arrive on the Island of Wawanakwa, for more thr...
The Secret Life of the Endsville by autienovellatree
The Secret Life of the Endsvilleby autienovellatree
What could Mandy do at age 17 if she's pregnant and everyone is worried about Mandy and the same with her father. Will Mandy becoming a shock of fear enough to get throu...
The Grim Adventures of Teenage Billy and Mandy  by Ya_Boi_Flextape
The Grim Adventures of Teenage Bil...by Ya_Boi_Flextape
Billy's been kicked out and needs a place to stay. What will happen when a spot softens in Mandy's heart? I'm so sorry for this its very cringey, but like a few people r...
All Hail The Psycho!☠ #watty2017 by Chremorocks
All Hail The Psycho!☠ #watty2017by Chremorocks
In which a grunge girl becomes a beast and delights herself in utter madness. Dark humor is like food, not everybody gets it - Anonymous. Amazing Cover by @Psycho_King
[Requests Open] Ubiquitous Writing Service by Ubiquitous-Fangirl
[Requests Open] Ubiquitous Writing...by Ubiquitous Fangirl
Welcome to my info storage for requests and services. * Fanfiction Requests [OPEN] * Proofreading/Critique [OPEN] More info coming soon!
The Grim Adventures Of Billy and Mandy (10 years later) by ParishiOners
The Grim Adventures Of Billy and M...by Maddy Jimenez
You might want to read this if you love that old Cartoon Network favorite!!!! This takes place 10 years after the series, so you might also want to catch up, too, befor...
Big Boogey Adventure by PerkyGoth14
Big Boogey Adventureby PerkyGoth14
When the Boogey Man causes Grim to lose his powers, rank, and title in the Underworld Court for misusing his powers, he plots to seek out Horror's Hand and take over the...
Endsville Falls by SparklyPupCakes
Endsville Fallsby Mabel Pines
Billy and Dipper find out that they are switching schools as exchange students for their first year of high school! What will happen to Dipper in Endville as he meets Gr...
The Grim Adventures of Camp Camp by SparklyPupCakes
The Grim Adventures of Camp Campby Mabel Pines
Ah, Camp Campbell, the camp for all children who want to enjoy their summer doing what they love! Unless you're Max, of course. Sometimes he thinks that he's the only pe...
Opera in Underland by Opera_Phan
Opera in Underlandby The Alien Friend
A young and lonely girl runs away from her hometown after an unexplained accident. She finds herself in the town of Endsville, and attracts the interest of the local res...
Freedom (A Grim Adventures Fanfiction) by BritishLucario
Freedom (A Grim Adventures Fanfict...by BritishLucario
The Grim Reaper, who lost a bet to two little kids and has to be the best friend/slave of them forever, is sick and tired of it all. He wants to feel the freedom of bei...