Dipper Pines thought that a summer in Gravity Falls with his twin sister Mabel and his weird great uncle Stan working at the Mystery Shack would be the most boring summer ever. Until he met a certain girl who wasn't the slightest bit normal. Key: (y/n) Your Name (f/c) Fave Color (h/l) Hair Length (h/c) Hair Color (s/c) Skin Color (e/c) Eye Color Ps: I do not own Gravity Falls or most of these characters

Dipper is hiding in a dark closet from his cruel classmates that make everyday a living hell for him, especially today. What will happen when Bill finds out?

─ (for someone like you) 𝗮 𝘀𝘁𝗼𝗿𝘆 𝗮𝗯𝗼𝘂𝘁 𝗮 𝗴𝗶𝗿𝗹 𝗲𝗻𝗱𝗶𝗻𝗴 𝘂𝗽 𝗵𝗮𝘃𝗶𝗻𝗴 𝘁𝗼 𝗹𝗶𝘃𝗲 𝘄𝗶𝘁𝗵 𝘁𝗵𝗲 𝗽𝗶𝗻𝗲𝘀. 𝗳𝗼𝗹𝗹𝗼𝘄𝘀 𝘁𝗵𝗲 𝗴𝗿𝗮𝘃𝗶𝘁𝘆 𝗳𝗮𝗹𝗹𝘀 𝘀𝘁𝗼𝗿𝘆, 𝘄𝗶𝘁𝗵 𝗺𝘆 𝗼𝘄𝗻 𝘀𝘁𝗼𝗿𝘆 𝗶𝗻𝗰𝗹𝘂𝗱𝗲𝗱. [𝘄𝗿𝗼𝘁𝗲 𝗮 𝗹𝗼𝗻𝗴 𝘁𝗶𝗺𝗲 𝗮𝗴𝗼 𝗹𝗼𝗹]

Dipper was always a girl, and that as her secret, Mabel knew but understand. But puberty hit her hard and she was not afraid of telling her secret anymore, instead she embraced it. After 4 years away from gravity falls, it was time to come back, but what happen if she meet and unexpected guest?

Billdip Oneshot. I'll write a whole fanfiction based on one of this AUs if you'll ask it in the A/N chapter. For now, if you liked the Vampire AU, I've already started to write "Under the Moonlight". There are: 2 chapter in a Vampire Au 4 chapter in a Star Wars Au 3 chapter in a Siren Au 2 chapters in Duality Au 2 chapter in Dark Billdip Au 1 Chapter in Priest Au (it's after all the A/n chapters) Chap. 01: Vampire Au Chap. 02: Star Wars Au Chap. 03: Vampire Au Chap. 04: Star Wars Au Chap. 05: Siren AU Chap. 06: Star Wars Au Chap. 07: Siren AU Chap. 08: Star Wars Au Chap. 09: Siren AU Chap. 10: Duality Au Chap. 11: Dark Billdip Au Chap. 12: Duality Au Chap. 13: Dark Billdip Au Chap. 14: Priest Au

When Pacifica Pines and her parents move to her grandmother's hometown of Gravity Falls, she is determined to find the truth about the murderous scandal that sent her family packing and her grandmother, Pippa, missing. As Pacifica uses her grandmother's diary and her new job on the school newspaper to uncover the truth about the murder of Stanley Northwest, she faces off with a self-entitled rich boy, vampire and werewolf gangs, a country musician who dabbles in necromancy, and a parasite demon residing in a missing girl's head. A guide to the wonderful, underrated Gravity Falls AU, Conspiracy Falls, for those unaware of it and/or wanting to write a fic about it. Originally created by asexualtadashihamada/everylastbird on Tumblr Cover by the always amazing @ontheupsidedown

After the events of Weirdmeggadon passed, Dipper and Mabel went back to their normal lives. But when their parents started acting weird, it was the mystery twins turn to investigate, unfortunately as the saying goes, ignorance is a bliss. Now the twins were force unto a Dark Magic Academy by their parents. But as they enter and experience the Academy, they found that it wasn't as bad as it seemed and the temptations of magic are pulling them down. Ancient secrets buried, arise again with the appearance of the twins and what happened in Gravity falls was never what it seemed. Will they survive? Specially when a certain triangular demon comes back for his Pinetree. Follow the adventures of the mystery twins in a Dark Magic Academy for evil all around with an omniscient demon trying to court the brunette boy(Mabel ships it!). WARNING!! This is boy x boy. Billdip to the bone.

As reality turns upside down, and an evil triangle takes over the world, a single family has to deal with the chaos that ensues as they try to stay alive amongst the monsters, both human and demon alike. But when one of their own turns on them, they face a reality even weirder than the one around them. Dipper Pines doesn't see himself as a killer. But with chaos reigning around him and voices whispering in his ears, he begins to wonder if it was ever a question in the first place. He's weird enough to fit in with all his new friends, ones who actually like him... Mabel Pines is living in a nightmare become reality. Her family is split up, her twin brother has gone all crazy because of Bill (It's all Bill's fault!), and worst of all she's pretty sure she won't live to see her 13th birthday. (Currently being reworked, look for the updated chapters soon!)

Gravity Falls Alternate Universes! Most of them will be listed here! Recommend AUs in the comments! There are underrated and popular AUs alike here!

Bill wanted someone to care for and share his knowledge with, just between the two of them. But Bill never wanted a lover, being a demon was an advantage because they were a mix of both genders. Then when it's almost time for the baby to come, Stanford enters and banishes Bill into a deep place into the mindscape. After the banishment the container hatches and a baby boy is born, so Stanford gives the demon child to his relatives to care for along with their new born baby girl to be raised human. Dipper and Mable's first summer is almost about to end, but Dipper shines some black light over Bill's page and finds out he has a son. With the emotions of betrayal and distrust lingering on him how will he handle what's to come. Now that Bill's back he wants his Son no matter what! And Bill has a way of knowing where he is. Join them for a life of fun and conflict! Disclaimer: I DO NOT OWN GRAVITY FALLS!!! Or the pics and music :p P.s the is BoyxBoy relationships in here, leave now if you don't like Under cleaning at the moment