Bill returns to haunt the twins and causes a lot of trouble! Follows both Dipper Cipher and Reverse Pines theory!

On her twelfth birthday, Mabel learns something really important about the day she and Dipper were born, and a thing or two about a certain birthmark. (Written before their official birthday date was revealed. So, sorry for changing that.)

Ever think of when that tree almost crushed the twins? Or when Dipper almost got squashed by the booby trap in the bunker? Well this is where my sinister and gory mind put those on paper. Read all the 'what dark ending could have happened' to every GF episode! Requests/Ideas are taken so feel free to leave them in the comments! :3

Based off the unused Season 1 episode premise, Mabel becomes obsessed with an 80's fantasy film, which is filled with Dipper's greatest and most irrational fear: puppets. When the villain of the film reveals himself to be a real person, he takes Dipper away and sends him to the land of puppets. Can Mabel save him, or will her obsession with the film overpower her?

Bill comes to Pacifica and tells her about the end of the world. Just a one-shot about a meeting between Pacifica Northwest and Bill Cipher.

Candy's secret crush just happens to be Dipper Pines. After a long time, maybe a relationship can blossom. But maybe not. Maybe the relationship blossoms, but will one heart be left to pieces. CANDYxDIPPER Includes NO Pinecest

Pacifica's parents are so uptight and controlling. Pacifica decides to do something about her parent's unfair rules of their family, with a little help from someone that's on her mind all the time. Dipifica story, don't like don't read... thank u :) also has a splash of MabelxOC

"Chapter Nine is up" Four years after the events in Gravity Falls, things have changed for the Pines. Pacifica is engaged to Dipper and Candy and Grenda have also moved south, soon to be joined by Wendy. Not all is as it should be though. There's a new movement in town, and Dipper is right to be concerned. Dipifica beta'd by Aqua Girl 007. Reviews would be appreciated! Complete!

¿Por qué Mabel no se lo pidió al tío Stan entonces? ¿Por qué lo eligió a él para hacer semejante cosa? Entregar a su hermana gemela en el altar el día de su boda es algo que Dipper definitivamente no quiere hacer. *¿Pinecest? ¿Semi-A/U?*

Ellen was born with an illness that prevented her from living life fully. When she makes a deal with Bill Cipher, her parents go missing, she becomes friends with a ghost, and meets two mystery-solving twins. Maybe being sick was better than this... Rated T for violence and language. Heavily inspired by the RPGMaker game "The Witch's House."

Princess Pacifica Northwest celebrates her sixteenth birthday in the middle of the sea, but when a lighting burns her ship she depends of a certain merman to save her. Basically, did you saw the little mermaid? That. But Dipcifica. You never get enough AU's. Give it a chance!

After a couple of weeks of adventurous, strange, and, occasionally, dangerous sex with Bill, Dipper finally gets the chance to try something he's been wanting to try out with the demon-now-human for a long time. SMUT WARNING.

For those of you that read the other story, you know what's going on with Robbie. This one takes a step back in his relationship with Wendy, back to their first kiss. But it's a poorly planned night for it based on events that happened eight years ago...

Felicia Eco Catus is a special were-cat from another dimension, who's one goal is to become a warrior. She avoids all romance. Bill Cipher is an evil Dream Demon, who's conquest is universe domination. He didn't expect to find his long awaited imprinted. When they meet, Bill is certain he's found his one true mate... and he will do anything to claim her as his. [Bill Cipher x OC]

A time of redeeming harmony is coming forward...but at the same time, a great darkness will try to stop it. The fate of all now lies in the hands...of the Mystery Shack team. Meanwhile, Dipper and Wendy get more closer in bond.

After the events of Boyz Crazy, Dipper Pines tries to mend his broken relationship with Wendy Corduroy. Meanwhile, a new villain emerges from the digital universe in hopes of taking over the real world. Can our heroes come together to triumph over their latest foe before it's too late? Thanks to Tigerblack62 for the cover art! Please leave as many comments/reviews/etc as possible!

When the Northwest Fest ends, Pacifica Northwest gets a visit from a certain ancestor. Cover image made by MoringMark/MarkMak. Oneshot.

The aftermath of 'Not What He Seems'. Dippers last words to her were "I hate you Mabel!"(hint hint, title, hint hint) then she was on the ground. Dipper regrets what he said but doesn't know whats wrong with her. Can they figure it out? Or will they lose Mabel before they can? A particular triangle will appear later on. This is my first ever fan-fiction. Super excited!

You come back to gravity falls after 2 years and hopefully nothing has changed. and nothing has except for one thing... do you have feelings for dipper?

Something very important is missing when the bus pulls up in front of the Mystery Shack, and nobody in Gravity Falls is quite the same without it.

"Why are you so afraid? You know who I am, you know 'the truth'," he pulled a hand away from the wall to make air quotes, as if I couldn't hear it in his voice, "so why pretend you're afraid of me? I know better, you know that." [Twelve Shots of Summer: Second Raid]

Just this once, I'll be something she needs again. [Twelve Shots of Summer: Second Raid]

After experiencing true love for the first time with a certain journal wielding nerd, Bill wants to make him his... FOREVER. And nothing will stand in his way, not even that sweater wearing nuisance. BillDip... With a twist. One shot.

After Mabel chooses Stan over him, Dipper wanders the forest, confused, heartbroken and feeling betrayed by his family. Determination suddenly sparks in him as he decides to discover the secrets of GF on his own, and his plan is furthered by his encounter with a certain triangle... Hubris: a great or foolish amount of pride or confidence (Merriam Webster). POST NOT WHAT HE SEEMS.

There really was no escape, was there? Not from her past and not from her future. The bodies, the gore, the 'I'M SORRY' written out at every crime...it all converged into this. Sometimes, the truth is better left unsaid.