Well this is a little idea I had. Please read!

Dipper explores the woods and gets a little more than he bargained for. T for paranoia.

All the greatest villains have come to Earth for one thing...to win the hand of Wendy! Lord Dominators daughter! DIPPER PINES NEED NOT APPLY...so of course he'll do it anyway. Post-"The Inconveniencing" AU!

this is a AU where the bombs dropped which destroys the world, but not humanity, 200 years later at a underground bunker, Mable and Ford shall face dangers that lurks in the wastelands, could they survive? (disclaimer: I don't own Gravity Falls or Fallout)

THE gravity falls gang fall through a portal because of the time rift and end up in fiore with new powers and time baby does some weird stuff to help them deafeat bill

Dipper and Mabel are hunters, make friends goes from end of mh3u through all of mh4u no shipping, i suck at summaries, so lets go!

Numbuh 1 is no fool! He knows there is much more going on that little town in Oregon! (In Which Nigel's promise to protect kids and his paranoia takes him to an unthinkable place and situation. MONSTER FALLS AU

A small conversation Bry-Guy and demongirl99 had on deviantart

The Continuum pays close attention to any threats to the multiverse, and Bill just popped up on their radar.

After multiple trips back to the beginning, Max Caulfield comes across a circumstance that had never been seen before in the realities she's been through: A boy who can see past time and his all-knowing sister. AU Episode 5 SPOILERS

A vampire girl wants Dipper to be her mate. Norman is scared that he'll lose Dipper, but Dipper's not his in the first place. Mabel is not helping at the moment until she realizes his love for Dipper. Will Dipper accept her offer? Or will Norman ever tell his love for Dipper? New chapters will be added in the near future!

Scully and Molder arrive at gravity Falls during an apparent apocalypse to document the paranormal activities reported to be happening in the area.

I'm keeping this journal and another now. This Im writing in, however, is journal 4. Journal 4 will be different. Humans are a social species. I will not do well out here for long alone, my only conversations in the dreamscape with likes of Cipher. The best I can do is try to carry out one side interaction, and what better have I proven at then writing journals?

The Universe family and Connie are going on a vacation on the summer to Gravity falls where they meet Dipper and Mabel. But little do they know that familiar foes are returning and plan to team up to destroy their rivals. Now it looks like our heroes will have to work together to save their world. Can they do it? Thanks for over 10,000 views! I didn't think it would be THIS popular

cuando los recuerdos me inundan descubro que al fin soy capaz de protejerla... soy capaz de luchar por ella... pareja principal diper x mabel...soy malo para esto del sommary pero denle una oportunidad

What seemed to be another ordinary day in Beach City changed when the portal opened and out came Shooting Star

At a tender age Dipper becomes the apprentice of death...and botches his first job...oh, this won't end well...Dedicated to Terry Pratchet!

Stan knew of the mysterious children disappearances around Gravity Falls' Mt. Ebott. So, he did the best he could to stop Dipper and Mabel from going there when they came to Gravity Falls, and protect them from the dangers of the town. CO-WRITTEN WITH Sallymeow1! GIVE US YOUR FEEDBACK and THANKS IN ADVANCE!

The journal imparts the power of Spinjutsu...And with it Dipper and his friends will have the fight of their life!

The black light virus strikes at the heart of Gravity Falls! Can Dipper survive the effects and the strange(yet hauntingly familiar) predator that stalks him?

Four days ago Stanford Pines made the worst decision of his life, he tried to trust his twin, and now he was stranded on Mars with no way to get home. Now he has to do everything he can to survive just so he can punch Stanley in the face once he returned.

It's been almost a year since Bill was sealed away, and Dipper didn't think anything more could happen. How wrong he was. When his home world disappears right in front of his eyes, he discovers something more to his unknown heritage. With the help of the chosen wielder of the keyblade, can he find his friends and family before it's too late?

Dipper Pines had always had a habit of scanning the minds of his audience to watch for any competition or tools that could potentially threaten he and Mabel's act or make them grow stronger. When he finds the Manson family watching from the crowd the young psychic realizes that he's stumbled onto a bigger goldmine than he could've imagined. Reverse Pines.

Cipher watched from the shadows under the stain-glassed window as the twins switched from meister to weapon in fighting the latest monster hiding in Gravity Falls: this little training ground away from Death's watch was the perfect place to train the latest Pines family weapons, and wouldn't the Kishen be proud once he unleashed the chaos of two stolen Death Scythes on Shibusen.

One-shot. Jack and Sally are out scaring trick or treaters in Gravity Falls for Summerween, but make a mistake when they scare Mabel, who's afraid of clay figures. But little does she know that they just might be the ones to get rid of her fears...