Grunklestan Stories

(Y/n) an average teen dies and gets reincarnated with the powers and abilities of Ben 10 and a bit more. *Slow updates*

Dipper's been having visions. Terrifying ones. Ones that distort his world to the point where he can't tell reality from his dreams. He thinks his sister is evil. He thinks his Grunkle Stan is dead. He doesn't know what to do anymore. He doesn't know who to trust. Mabel is afraid. She's found a demon living in her mirror, and evil version of herself that threatens to destroy anything and everything. She doesn't know how long she can hold up this way. If anything gets out of hand with this demon, she could be responsible for the death of everything she loves. But that's exactly what happened.

Hello reader, my name is Mavis Pines! I'm 12 years old and currently living in Gravity Falls Oregon with my triplet siblings Mason and Mabel as well as our abusive great uncle Guardians Stanley and Stanford... I've been on so many adventures but nothing could prepare me for what happened this past summer... What if Mavis somehow found her way into the original Gravity Falls universe, how would everyone react? #1 in MysteryTwins #1 in GrunkleFord

I glare at him and he just ignores it continuing his "speech". "I guess now would be a good time for reintroductions don't ya think? Hello, I'm Bill Cipher, king of Weirdmageddon and you are Mason "Dipper" Cipher prince of Weirdmageddon and my son. It's nice to finally meet you officially I should say." And with that the only thing I can think right now is why me. Does the god of luck just hate me or something? This has got to be some kind of joke. I update as I write but I'll try to be kind of consistent so just know updates will be kind of random. Cover image and art not mine unless specifically stated. Started: 01/02/2023 Ended: 6/22/2023

Y/n is the older half-sister of Mabel and Dipper Pines. Her mom forces her to go with her siblings to stay with their great-uncle Stanford after her step-dad told them about all the wonderful adventures he used to have there. When she starts having strange dreams about a certain triangle, things get out of hand. This story contains a human yandere Bill Cipher!! It's really hard for me to imagine him being cute and deciding not to end the world, so I won't. It also contains gore, creepy monsters, mentions of drugs, and demonic rituals/objects. Please be warned, this is not the kids story it depicts in the show. But hey, there aren't any swear words or anything sexual! I am a horror lover, so I'm spicing up these episodes to make them creepier! I don't know if they're actually that creepy, but I like to think they are. Events happen differently with Y/n around... All chapters contain 2000-4000 words!!! (excluding prologue) I do not own any of the characters or places mentioned in this story. Cover by yours truly <3

Because I literally cannot seem to hold onto anything right now and I'm going insane from obsession. it's bad guys. So when Mabel, Dipper, Grunkle Stan, and Bill get transformed into monster (except for Bill, everybody loves Bill) they have to sustain normal life at the shack, and keep their secrete. With Stan sleeping during the day it's been hard, but when mythical hunter catch whiff of their cover up, things get from bad to worse. bum bum bum

Some funny pictures I got while rewarding the show 😂

(Crossposted on two other sites, being Fanfiction.net and ao3) Apparently, one completely loses the memory of their own death when it happens. No big deal for teenager Paul Jackson... ...except for the part where an otherworldly AXOLOTL from a children's cartoon personally requests a private audience. Now, with a collapsing timeline and reality itself starting to glitch at the seams, someone's got to pull off a miracle-level course correction. And when the universe's rules start breaking apart? You fight fire with fire... and a big, green grin. Let's just say things are about to get a little SMOKIN'! (Cover for the story was drawn by F4ARTz, or m_ferdy_s, on X. All credits to them!)

dipper goes to taco bell but he just gets food and leaves. special guest appearance.

This is a collection of One-Shots that are just plain random. Whether it's a fluffy or a hurt/comfort it has it all. *Note: Gravity Falls and it's Characters are owned by Alex Hirsch and Disney*

What the title says

During a battle to save Cream on Angel Island, an accident occurred on Eggman's machine that transported Sonic and his friends to Gravity Falls. A Gravity Falls/Sonic crossover. Disclaimer: The characters in this story (except for April Fauntis and Patrick Quints, I really own them) are owned by Alex Hirsch and SEGA.

(I do not own Gravity falls it is owned by Alex Hirsch and Disney) After their first summer in gravity falls dipper and Mabel return one year later at the new age of 13, nothing has changed since they left other than the strange nature of gravity falls that hasn't left. Now the gang must reunite to save the world from a new threat who may have a connection with bill cipher himself as well as something more sinister. (Story might turn dark later on) (But I will still keep it as classic fun loving gravity falls)

This is my backstory of Gompers the Goat and how he came to be how he is in Gravity Falls!

After Mabel Pines throws the entire world into a massive game of Truth Or Dare, Dipper, Mabel herself, and plenty others are doing ridiculous dares, because no one wants a boring old Truth, and accepting ( not voluntarily, of course ) hilarious dares! Leave a comment telling me your truth/dare and your truth/dare could be seen in the book! Notes: This book was written before many episodes came out, and before the journal. Therefore, some parts may not be completely accurate. Also, Dares are no longer accepted. Thanks for playing!

This is a 'What-If' AU, what if Stan got pushed through the portal instead, what if Ford took Dipper and Mabel in for the summer. Would it play out the same? Sit back, relax and enjoy. *ALEX HIRSCH OWNS GRAVITY FALLS AND ALL THE CHARACTERS FEATURED*

Y/n works the summer at a rundown scam show called the Mystery Shack. This is located in Gravity Falls, a small town that is nothing and nowhere....or is it? When twins, Dipper and Mabel, show up, everything becomes flipped upside down as they adventure to figure out the secrets of Gravity Falls. Right becomes left, black becomes white. Everything gets real weird...but maybe that's not so bad. Mixed in with the terror, sadness, and questions, is love, joy, and happiness. So who knows, what could possible go wrong in little old Gravity Falls? I don't own Gravity Falls.

After a toxic spillage In the towns water supply something strange happens to the town's residents. They start to...change. It's up to Dipper and Mabel to figure it out and make it right!

It's been three years since Dipper and Mabel spent the summer in Gravity Falls, and things haven't been the same. Gideon's out of prison, and he's out to win Mabel's love, and exact his revenge on Dipper. He's teaming up with Pacifica, who wants revenge on Dipper for bringing shame to her family, and Robbie, who wants revenge on Dipper for ruining his relationship with Wendy. Also, Mermando's a human, and Dipper and Wendy's friendship is starting to feel a bit awkward. So...yeah. Things are pretty crazy. (This is the first story in the "Gravity Falls: Three Years Later" series.) (Be sure to check out my Fanfiction Polyvore account, RaechelFanficOutfits, to find outfits for the characters in each chapter.) (And oh yeah, I don't own Gravity Falls. Trust me, if I did, I wouldn't be spending my time writing fan-fiction based off of a children's television show on the internet. I'd probably be grooming my beard and ironing my flannel collection. *Wink wink*)

By Jelly Lemons Summer Vacation is over and Dipper and Mable went back to their hometown and school: Elmore Junior High. Stan decides to go to Cali to surprise them but his desire for getting bitches distracts him and all he can think of is Mrs Simian...But Simian has other plans...