[Song: It's Gonna Get Weird from a deleted scene from the show and animated by PsychicPumpkinPi]

/AU creator: Buryooooo on Tumblr\
[Fight Falls]

FF Dipper & FF Mabel:*Running away from some creatures* Swift! Swift!!!

*At the shack* What did you guys do this time?

FF Mabel: Look! *Points at the Haters*

You're kidding me. Head inside, now! *Pulls out her katana*

FF Dipper & FF Mabel:*Rushed inside* *Watches through one of the windows*

*Starts killing most of the Haters*

*One of them knocks Swift's sword out of her grips*

*The sword was jabbed by the window*

FF Dipper: Jesus!

*Pulls out her heavy pulse rifle* *Starts shooting* *Killing most of Haters*

*More Haters coming after her*

*Headlocks one and shoot it in the head*

*Suddenly out of ammo*

Crap. *Was thrown through the woods*

FF Dipper & FF Mabel: Swift!

FF Mabel: Dipper what are we gonna do?

FF Dipper: I-I don't know! We can't fight them off.

*The Haters broke in the shack*

FF Mabel: Where's Grunkle Stan and Ford?

[In the secret laboratory basement]

FF Stan: You sure this is safe? *Dressed in a hazard suit*

FF Ford: It is Stanly. *Wearing the suit too and handling a barrel of toxic waste*

FF Stan: Alright let's do this!

*They were experimenting on something*

[Back to the twins in crisis]

FF Dipper & FF Mabel:*Cornered by tons of Haters*

FF Dipper: If we die this is a time for confession!

FF Mabel: Alright! I still eat minty toothpaste even though they're bad for you, I don't care they're so sparkly!

FF Dipper: Okay, I actually have a crush but it's not a she!

FF Mabel: Then who?!

FF Dipper: It-!

*Jumps in front of them* *Pulls out a bow and arrow*

FF Dipper & FF Mabel: Swift!

Stay back! *Pulls the arrow* Ryuu Ga Waga Teki Wo Kurau!!! *Releases the arrow at the Haters summoning twin dragons eliminating them*

FF Dipper & FF Mabel:*Shook*

Are you guys okay?

FF Mabel: I'm okay, Dipper's not.

FF Dipper:*Freaking out about the Hanzo Ultimate*

[Time Skip brought to you by deer teeth]

FF Dipper & FF Mabel:*Sitting across from Swift in the kitchen*

FF Dipper: Can you explain what did you do?

I used my other Ultimate.

FF Mabel: You have more than one?

Well yeah, I don't have just one Ultimate to protect everyone. I only use them for emergency like before.

FF Mabel: So you're "flexing"?

Yeah. Wait how do you the term?

FF Dipper & FF Mabel: Uhhh...

[BEEP!]

[Gravity Falls]

Bill:*Punches through the 4th wall glass* Alright Ninka (Devildice_iz_life) you asked for it. Are you ready love?

Grace:*Grabs some popcorn* Always.

Bill:*Adjusts his vocals* Today's just so wonderful. I feel like chuckling, ha ha ha. I feel all fuzzy inside a duckling full of tarantulas and now that I'm here tonight. It's gonna get weird.

Grace: This is weird.

(Bill: Muha ha ha ha.)

Bill: Look at these creatures not enough features. Cats should breath fire, bears should sing choir.

*Some bears took the choir part*

Grace: Now I'm rethinking about this relationship.

Bill: Very nice. Look at this tower under my power. Look at these people puny and feeble.

(Bill: Whooo hoo...)

Bill: Look I'm just a triangle trying to save you, from the delusions society gave you. Gravity's a lie so as the sky. Trust in the all seeing, all knowing eye.

*Weird creatures are now appearing everywhere*

Grace: Bill wait! Oh this isn't good.

Bill: Look at this money, who's that honey. Look throughout history how could you miss me.

(Bill: Seriously I'm all over the place.)

Grace: Because most people don't believe in conspiracies!

Bill: Look at this weather I could do better. Mandelbrot rainbows, screaming tornadoes.

*Screaming tornadoes attack Grace*

Grace:*Kills the tornadoes with her sword* Bill!

Bill: Look at this loser drinking coffee...now it's decaf.

(Bill: Muha ha ha ha ha!)

Bill: Look at these people calling me evil, right back at you. Now you're all statues!

Grace:*Froze in place as a statue* *Muffles* Bill!

Bill: Now everything you know has disappeared. It's gonna get weeeeeiirrrrrrrrd. *Sees a statue of Grace* Uh oh.

Grace:*Breaks through the statue with rage* Bill!

Bill: Don't freeze me in ice! I got carried away because it brought back memories and nostalgia.

Grace: Your nostalgia brought back your apocalypse!

Bill: Weirdmaggedon.

Grace: Now the town is under attack. *Flies away*

Bill: Grace! *Follows after her*

Grace:*Casted a spell to reverse the effects*

Bill: Look Grace I'm sorry I caused trouble. You know my antics, I tried.

Grace: I know you tried, but I don't think a second chance can fix what everyone witnessed. PTSD are rising, I can feel it in my veins.

Bill: Grace...

Grace:*Faints and falls from the sky*

Bill:*Teleports to catch Grace* I'm so sorry.