What if...Our main protagonist who were possessed by the main antagonist or things in the three most famous shows like Adventure Time,Gravity Falls, Over The Garden Wall,Star Vs. The Forces of Evil and the trending game Undertale What if they meet up and start to get close will they take over the world? Or will they abandon all there wicked ways? Find out..In this story... Original Story by: Me -w-

Dipper Pines and Mabel Pines have spent their summer at Gravity Falls exploring all of its oddities and freaks, but what they don't know is that their biggest mystery and adventure will start when Dipper notices a page ripped out of the notebook.

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.

Cartoon crossover with Danny Phantom, Gravity Falls, Paranorman, Psychonauts, Coraline! Norman and Coraline visit Gravity Falls for the Summer and find Mabel and Dipper at the Shack. Danny Phantom ran away from Amity Falls, ending up at the Mystery Shack, whilst Raz has a vision of a ghost boy being held captive by Dr. Loboto, so he travels across the country to seek him out and find Danny before the Doctor does. -Also, feel free to comment about whatever, If you guys suggest things, I will most likely change it to how you guys like it. Also follow me so my sister thinks I'm cool

What happened If Time Baby capture Bipper Beast Wirt and Ice Finn and the rest of the members to earn their freedom by going on missions {They're going on a Suicide mission u see what I did}

As if Weirdmageddon wasn't bad enough, Dipper Pines didn't need his sister abandoning him. He didn't need to find a portal that leads to alternate universes. He didn't need chaos. What he did need, was a way out.

Dipper was excited for an extended ghost-hunting expedition with Ford. Mabel was excited for a new, thrilling adventure. Neither of the twins were prepared for what they were going to face in the city of Amity Park, or the fact they would end up allied with a certain local, half-dead hero. (Cover made by me) This story takes place before Phantom Planet, and after the Weirdmageddon Finale.

After Weirdmageddon, Bill Cipher returns - in a human body. Years later, Dipper is still less than pleased with the demon in their lives, but it's not his only problem to worry about; two owls just showed up, and it looks like they're going to a new school at the end of summer. What the hell was this Hogwarts place, anyway? Ugh. Bill knows. Of freaking course Bill knows. Bill always knows. Stupid Bill. WARNING: BILLDIP AHEAD. PROCEED ONLY IF NOT A HOMOPHOBIC ASSHOLE.

After Being abused since the beginning of toddlerhood by his uncle and twin sister Mabel pines. Dipper is taken and raised by bill. Soon after Bill discovers the origins of Dipper and finds a new apprentice in his plans. Will Stanford get his son back? Or will dipper fall into the hands of evil?

~~~~~~~~~EXTREME SPOILERS FOR GRAVITY FALLS! ONLY READ IF YOU HAVE FINISHED WATCHING GRAVITY FALLS!!!~~~~~~~~~ Bill has been erased. Well, that's what the townsfolk of Gravity Falls thought.. Bill had extreme power, and a dream demon can't simply be erased. The shockwave of magic released by his death picked out certain, special individuals. The prophets of the Cipher Wheel, to be more specific. Mabel, Dipper, Stan, Ford, Soos, Pacifica, Gideon, McGucket, Robbie, and Wendy are all presumed dead when they disappear after Bill's defeat. But they aren't dead. Not really. ------------------------------------------------ Gravity Falls belongs to Alex Hirsch. AU and cover belong to me. (really proud of that cover too)