15-year-old Danny Phantom goes through the ghost portal to get over the bad summer he just had, Suddenly a new portal opens up landing him in Gravity Falls with summer beginning all over again. Until he works out how to get back in his hometown Amity Park he is determined to have a good summer even although a new threat begins to surface so The Pines require help from Danny Phantom

Dean and Sam needed some rest from the never ending jobs and long car trips. In between a hunt they pull in to the sleepy town of Gravity Falls where it might not be as sleepy as they thought. And when they run into a certain set of twins things only get weirder.

Dipper and Mabel have seen a lot of weird stuff in their time- gnomes, zombies, long-lost twin brothers- but when they're thrown in the middle of a demon case on their way back to California, they have to figure out how to cope with a whole new spectrum of strange. Rated T because of some gore and language.

Grunkle Ford and Stan are missing and it's up to Dipper, Norman, Mabel, Neil, Coraline, and Wybie to find them. Very loosely based on first couple episodes of Supernatural. My first FanFiction! If people enjoy and are reading it, I will write more! Please review! (Rated M for mention of rape and not so good stuff)

Setting the Scene: in an alternate universe where Dipper and Mabel are in Gravity falls during and after the episodes: Divide and Conquer (svtfoe). This fanfic takes place after the events of Divide and Conquer. This is purely fan made do not hate it because it is highly unlikely to happen. Most of the text will be dialogue and character movement. Shifts in character point of view

Dipper and Mabel are abducted by aliens. May contain spoilers from the trailer of 'Lars of the Stars'

Inspired by the story done by Minijen. I do not own any of the characters. Here are what the character (Before they reunite) are doing during weirdmeggedon. Might do more chapter do more chapter if people are intrigued. Feel free to comment on whatever you want to see next.

What would happen if the events of Steven Universe took place in the small and yet incredibly strange Oregon town of Gravity Falls? Dipper and Mabel will join forces with Steven and Connie to explore and unravel the secrets of the town (& beyond) once and for all. It's double the monsters, double the fusions, and double the weird in this Steven Universe and Gravity Falls crossover.

All Hell breaks Lose AU! Post- The Inconveniencing AU! The Winchester boys find their horrific fates taken from them! Unfortunately, their's no time to celebrate...for they've been given to 2 little twins we all know and love...will anyone survive the battle for Gravity Falls?(continued in 'Tales of the falls')

A crossover with The Wardrobe. When Soos buys what appears to be a coffin, Mabel finds out that someone's actually in there, someone who could be a friend... or more... rated T to be safe.

As the title implies, Star Butterfly rapes Mabel Pines in a rather comical way.

Stanford Pines recruits his old friends, Stan, Fiddleford, Bill, and Shermie, to write a series of essays called the Federalist Papers together, consisting of 25 papers and defending the Constitution to the public. Ford is basically Hamilton, Stan is Hercules, Fiddleford is Laurens, Bill is Burr, and Shermie is LaFayette. Disclaimer: I do not own Gravity Falls or Hamilton

For Dani, deception and illusions are part of her trade—but only because she's pretending to be something she's not. Most people take her tricks at face value, but Dipper and Mabel Pines aren't most people. One-shot.

Mabel is 23 and hitchhiking to a festival with Waddles by her side. Who picks her up but Greg, who's headed the same way. This gonna be fun. (NOTE: there are MORE references to OTHER cartoons in here, but ... I can't add them only two crossovers allowed!   \ (ツ) /  )

The Inconveniencing AU! The Loud family is ripped from their home and thrown into the middle of gravity falls! How will they survive in a harsh land where reality hits hard and wacky hijinks aren't appreciated? Dipper X Harem, Lincoln X Harem!

"The tales you are about to read are extremely unpleasant. If you wish to read a fanfic about a happy little elf, then I'm sure there is still plenty of fanfics in the categories of this site. However, if you like stories about a pair of adventurous kids and a scary antagonist, then stay, as I retrace each and every one of these children's steps."

"I was going to ask if you made a decision on this summer?" Sherman said patiently. "Oh, uh, yeah. If the kid wants to come out, he's welcome to," Stan said, "just know there are quite a few anomalies in Gravity Falls." Sherman chuckled. "Why else would you be out there?" He teased softly. follows Stan after Ford goes through the portal. It will eventually follow the twins' dad.

Twilit and depper fall in loafve with eachother but bill wants some deeper and mable wants some twilit.

The beginnings and sunrises of relationships.

It may be rare for the Sorting hat to make a mistake, but every so often, it makes a decision that leaves the rest of the world shaking their heads in confusion. Dipper Pines, muggle-born student new to the world of wizardry, is about to learn exactly how it feels to the on the receiving end of one of those pronouncements. Based off of tumblr user imaginashon's AU. Oneshot.

It's a fanfiction brohs! We got Rick and Morty and Gravity Falls all in ooooone! Bad news, brohs. Bill's back, and he's trying to get his hands on Rick's portal gun, brohs! Dudes! Rick and Ford and Morty and Dipper and Summer and Mabel and even more of your favorite cartoon peeps gotta team up to beat the ultimate evil, brohs! It's gonna get schwifty! Like, fast, brohs.

With a strange device created in Dendy's backpack, K.O. gets to find out what life would be like without one of his closest friends, and with a mystery solving kids' red head crush! What changes when these two rhyming name characters swap lives? Inspired by this wonderful story: /s/12381819/1/The-Connie-Ronnie-Switcheroo

Dipper remembers his mother, father and great uncles and how they were like a family before it happened. He knows that they are looking for him and his sister but does not remember where the safe haven on earth is. So he must count on his great uncles to find them before the homeworld gems do. ll Eventual Billdip ll Ratings will go up ll

It's been a month since Wirt officially met Dipper Pines, AKA: the most annoying second-year Wirt has ever met. Since Dipper spent all last year relentlessly spying on him, Wirt hadn't exactly felt bad at refusing when Dipper asked Wirt to tutor him. ...Looking back now though, Wirt realizes he should have known the kid wouldn't give up so easily. Follows "Ambition." Oneshot.

A collection of one shots about Disney XD shows and focuses mainly on friendship and sibling bonding. The fandoms are: Mech X4, Gravity Falls, Phineas Ferb, Star Vs. The Forces Of Evil. My 'Disney XD' Project, mostly AUs