He's faking it, Sans. (Undertale x Gravity Falls Crossover) - BubblyShip - Wattpad

He's faking it, Sans. (Undertale x Gravity Falls Crossover)

Reads 6,679
Votes 499
Parts 9
Time 1h 14m

Reads 6,679
Votes 499
Parts 9
Time 1h 14m

Mature

alphys angst bill billsans croasover crossover fakefeelings faking fluff gay gravityfalls lgbt love papyrus sadending sans sansbill stockholmsyndrom undertale undertalexgravityfalls

Weirdmageddon didn't just open the portal between the dream realm and the real world, it also opened up the portals to all worlds. One of them being Undertale. As a result, when monsters escape the surface, they find themselves by Gravity Fall on the summer after Weirdmageddon. 

But there's a problem. When Grunkle Stan's memories were brought back, so was Bill. He's back this summer, and wants revenge.

Oh, and now he wants Sans. Things get weird. Again.

(original cover go brr)All Rights Reserved

alphys angst bill billsans croasover crossover fakefeelings faking fluff gay gravityfalls lgbt love papyrus sadending sans sansbill stockholmsyndrom undertale undertalexgravityfalls

Table of contents

9 parts

Sign up to add He's faking it, Sans. (Undertale x Gravity Falls Crossover) to your library and receive updates

or

Content Guidelines

You may also like

Forbidden Fairytale by BubblyShip

Fairytales aren't just fiction. They walk and talk, and they pass on destinies through the Storybook of Legends. If you sign your destiny, your bound to that exact story. Everyone wants to be Snow White, and who wouldn't? Good destinies are something to be praised! Except... Sans didn't get a good destiny. He's the son of the Evil King, and he has a terrible destiny in his future. (Ever After High x Undertale Crossover, cover is my art)

[FINISHED] 『Book One: EverLasting Love♡ | BillDip』 by ShookiePan

I'm pretty lost, but with Random BillDip or any BillDip, I'm fine ;))) (characters belong to Alex Hirsch, only story belong to me! Hope you enjoy! ;3 ) [Lmao these books are horrible;;; so sorry about my shitty writing! It's now 2018 and I feel bad for my bad plots and mistakes in these works]

Roommates (Sansgore) by BubblyShip

(Toby Fox owns UnderTale, I plan to replace the cover with my own, and there needs to be more Sansgore like what the actual heck) After the surface was finally in the monsters grasps, they were so excited to move on and find new lives under the sun. However, Papyrus wants Sans to move on and get his own life and house. When Sans sees that Asgore too has no plans for the surface, he offers that they could be roommates in this small house. Asgore agrees. They're totally not gay for each other.

Homophobic (Billdip) by fanficsofc

Dipper is homophobic. "Always have been always will be." He says. But will a certain blond dream demon change his point of view? This is a billdip story don't read if homophobia triggers you. ELENTORI MADE THE COVER ART I do not own the art and I don't own the characters they belong to gravity falls aka Alex Hirsch and any other creators there may be (Also theyre both aged to 18) This story contains mature themes and a whole lot of strong language This is an AU, I WOULD NOT really ship them in the canon, but if they were like this, at these ages, in this circumstance, I would So mostly- I ship the fan art and my version of the characters

Underfalls: A Gravity Falls/ Undertale Crossover by PixaneFangurl510

"Dipper, there is one last thing to prevent Bill's reign of terror for good. You must climb to Mt. Ebbot, not far from here, and retrieve some inter-dimensional travel-block. It will prevent Bill from ever crossing into our realm, and taking over our world." "Ok Great Uncle Ford. I'm on it-" "Oh and Dipper?" "Yes Great Uncle Ford?" "Take Mabel with you. Its dangerous to climb Mt. Ebott one. Legends say that those who climb the mountain never return. Be careful Dipper," "I will. Thanks Great Uncle Ford." ~§~§~§~ Dipper and Mabel Pines are your average twins, spending the summer at their "Grunkle" Stan's Mystery Shack. But, as the summer progresses, Stan's twin brother, Stanford, returns. Bill, the evil inter-dimensional mastermind plans to cross over into the world of Gravity Falls, and the apocalypse of "Weirdmageddon" draws near.Then the twins are forced to Mt.Ebott, where theyll do the unthinkable...

You and Your Bitty Pals by Blueprint15778

It has been 10 years since the monster broke free from the barrier, and since then monsters and humans live together in peace. But for some reason, monsters have somehow got a mini version of themselves, no one knows how or why it just happened. And for some reason, the skeleton bittys are popular because of their many different versions. You are a 19-year-old girl who lives in New York City in your apartment the problem is that you're all alone( if you're wondering if your family is alive, you just live far away from them), you have a small dislike for people. You wish you could get a Bitty to hang out with it, but the problem is that it costs a good amount of money. So you could never get one or so you thought until one day you find a strange box. This is my first time posting here so I hope you enjoy it! Also note there is some swearing. Note the cover does not belong to me. It came from https://undertale-au-fanon.fandom.com/wiki/Bitty!_Sanses By The Edit Lord Also I do not own any of the characters. Undertale belongs to Toby Fox.

Another Day (A Billdip) by Candypaper

After being erased from Stan's mind Bill is surprised to find himself in a ghost like state. Unfortunately he can't move far from the spot he appeared and almost goes mad with boredom until a certain person appears... (I don't own the cover picture Elentori does, I just can't draw like that and took the lazy way out. Like seriously does anyone even draw their own cover? Idk, someone might. Anyways I'm so freaking excited to write this. A freaking sad drawing inspired me and I wanted Bill to have a happy ending.)

Alone by no-one-at-allll

Weirdmegedon was stopped. We won. Dipper and I went back to California and were going to live normal, happy lives. I should be happy. That's what they said. That's what they told me. But I started to notice something was off, someone was there. And he was out for revenge. No one can help me. Not even Dipper. I am alone. Side note: Picture Bill always in human form. And in this version, it starts in the middle of Weirdmeggedon, except Mabel knows the equation to break down the barrier, not Ford. And the twins are 15, not 12. I do not own Gravity Falls or the characters Nor do I own the cover. Warnings: -Strong language used -Depression themes -Anxiety themes -Self harm mentioned -Suicide mentioned -Abuse -Smut (More warnings may be added later. PM me if you think there should be an additional warning)

$I've Missed You {Billdip} by PaperBagBoi_$

"Bill. . ." Tears up "I've missed you" "P-P-Pinetree?" *hugs pinetree tight* "Me too" he whispered When Dipper and Mable are 18 they visit Gravity falls again after so long. Dipper has been so lost after the whole weridmageddon thing. . . Dipper slowly realized that he missed a certain Dream demon after all these years. . . Dipper and Mable are running the mystery shack after Soos left. Grunkle Stan and Ford hasn't returned from their adventure, but soon they'll return to see the change. . . Dipper slowly brings Bill back in his life with Mable. . Would Mable be happy with Bill after so long? Will Dipper regret his actions? Will Stan and Ford be happy with this change? Will Mable ship it !?!?! *no one will die in this book* *The show or characters don't belong to me* *bad language*

Fur, Scales, Claws, and Tails (A Monster Falls AU) Book 1 in the Portal series. by dixiethedog

He had reached a calm section, so he doggy-paddled his way over to the shore. As he climbed out, he took off his hat and rung it out. "Hey Pine Tree! Nice of me to push you into the river, huh?" A cold, dangerous voice echoed around the clearing. "Bill Cypher?" Dipper's squeaky voice asked with more than a hint of fear, "You're gone. W-We defeated y-you!" "Not quite you haven't! Remember, reality is an illusion, the universe is a hologram, buy gold, BYE!" Bill disappeared in a puff of smoke. Disclaimers I do not own Gravity Falls or the characters in Gravity Falls or Reverse Falls I do not own the cover art. I'm pretty bad with digital art, so congrats to the person who made it! Claimers I do own the characters from the non-Gravity Falls dimension. (It's the one where no one has heard of gravity falls.) All art is mine unless stated otherwise.

You may also like

Slide 1 of 10

Forbidden Fairytale cover

[FINISHED] 『Book One: EverLasting Love♡ | BillDip』 cover

Roommates (Sansgore) cover

Homophobic (Billdip) cover

Underfalls: A Gravity Falls/ Undertale Crossover cover

You and Your Bitty Pals cover

Another Day (A Billdip) cover

I've Missed You {Billdip} cover

Fur, Scales, Claws, and Tails (A Monster Falls AU) Book 1 in the Portal series. cover

Forbidden Fairytale

Fairytales aren't just fiction. They walk and talk, and they pass on destinies through the Storybook of Legends. If you sign your destiny, your bound to that exact story. Everyone wants to be Snow White, and who wouldn't? Good destinies are something to be praised! Except... Sans didn't get a good destiny. He's the son of the Evil King, and he has a terrible destiny in his future. (Ever After High x Undertale Crossover, cover is my art)