A/N: You guys all liked the first chapter, now lets get the 2nd.

Dipper was working on his laptop when he got a knock on his front door.

He opens the door to reveal Mabel.

"Morning bro-bro," said Mabel.

"Mabel you're still doing that, it hasn't been cute for like 16 years," said Dipper.

"Haha got you to admit it was cute," said Mabel.

"Whatever tell me what it is you want," said Dipper.

"I do need anything, except give you this envelope," said Mabel.

Mabel hands him a small envelope with a heart shaped sticker holding it down.

"Welp got to get bfast for my fambam started," said Mabel.

Dipper just glares at her.

"Yeah even I thought that was dumb," said Mabel.

Dipper closes the door, just then the phone started ringing.

"Pines residence Dipper speaking?" Dipper asked.

"Hello Dipper howdidility do?"

"Woah McGucket, it's been to long, how's your sanity doing?"

"It's stable though my vocabulary is still terrabible, I mean terrible, also I got rid of that raccoon I thought was my wife," said McGucket, "And just in the knick of time too turns out she has rabies."

"That's good to hear," said Dipper.

"Also recently I found a cure for all birth defects," said McGucket.

"Wait you said all birth defects?" Dipper asked.

"Yep why'd you ask?" McGucket asked.

Dipper then got an idea.

"You don't mind if me and my daughter come by later do you?" Dipper asked.

"Nah I don't, I love me some company, in fact I even tore down the old gates myself," said McGucket.

Flashback:

A giant bulldozer is seen bashing thought the gates of the former Northwest mansion.

"Now time to fill the swimming pool with baled beans," said McGucket. (Really sound like something would do wouldn't it? #YouKnowYourARedneck)

Flashback Over:

"We'll be there in an hour," said Dipper.

"I'm old man McGucket!"

Dipper hangs up just as Arianna comes down rubbing the sleep off her eyes wearing a tshirt and a diaper.

"You didn't sleep with pants last night?" Dipper asked.

"I was that tired dad," said Arianna.

"Well get dressed we'll be leaving in an hour," said Dipper.

"Why?"

"You'll see."

The hour came by fast, but first dipper had to make a quick stop at Hall-Mart to pick up a few quick items, and they were now at McGucket's mansion.

They walk in and McGucket showed them around.

"McGucket didn't you say you found a way to cure birth defects on the phone earlier?" Dipper asked.

"Yeah why do you keep asking me that, are you trying to make my brain full of repetitive memories?" McGucket asked.

"No, my daughter here has a birth defect that unfortunately made her incontinent," said Dipper.

"Dad where is this going?" Arianna asked.

Dipper kneels down to the 12 year Old's level.

"You're getting your wish baby girl," said Dipper, "That birth defect you have will bother you no more.'

"Wait are you saying what I think your saying?" Arianna asked.

Dipper nods yes.

Arianna gave him a hug.

"Thank You Thank You Thank You!" said Arianna.

McGucket then joins in.

"Thank You Thank You Thank You!" said McGucket.

Dipper and Arianna glared at the old man.

"What I likes hugging," said McGucket, "It's not weird."

30 minutes later Arianna was sitting on an operating table.

"This isn't going to hurt will it?" Arianna asked.

"Nah the old recipe would but the newer one is now approved by the ADF," said McGucket.

"ADF?" Arianna questioned.

"I think he means the FDA," said Dipper.

"Phew that's a relief," said Arianna.

McGucket picks up a new syringe and fills it with a light orange substance.

"Now this will hurt for a second," said McGucket.

"Wait a sec I forgot to ask, is there any side effects?" Dipper asked.

"Only one and that is just a just one week of unexpected nosebleeds that happen at random," said McGucket.

"I'll learn to live with it," said Arianna.

McGucket sticks the syringe into Arianna's arm and injects the substance into her body.

"I say give it about 15 minutes before moving or doing anything," said McGucket.

Arianna is now fidgeting on the operating table.

"You okay baby girl?" Dipper asked.

"I don't know," said Arianna, "I think.... I, I, I THINK I HAVE TO USE THE BATHROOM!"

Arianna makes a bone towards the bathroom.

Dipper and McGucket looked at each other in the eye.

"It worked," said Dipper.

"Doesn't surprise me, it helped cure hundreds of people already," said McGucket, "Maybe I do better n medicine than I do with robots."

"Yeah I remember the Shacktron and the Gobblewalker," said Dipper.

Just then, toilet flushing is heard as Arianna walked out.

"I've been waiting my whole life to say this," said Arianna.

"Say what?" Dipper asked.

"I did daddy I did it I go potty," said Arianna, "Probably would of sounded better when I was 2 wouldn't it?"

"Yes but I'm still proud of you no matter what," said Dipper.

Dipper and Arianna hug.

"No more diapers woohoo," said Arianna.

When the get home they Pacifica making lunch.

"Paz guess what?" Dipper asked.

"If it's the chicken butt joke I'm gonna slap you," said Pacifica.

"No, McGucket cured Arianna's birth defect," said Dipper.

"I can finally sing that slogan," said Arianna, "Mommy wow I'm a big kid now."

"Wait you let an ex hillbilly cure are currently only daughter's birth defect," said Pacifica. 

"Currently?" Dipper questioned.

"Who knows what the twins' gender is? Anyway you did all that without telling me?" Pacifica asked.

"Before you get mad read all the testimonials McGucket," said Dipper.

Dipper hands her a paper filled with testimonials.

"Surprisingly there's only one negative one," said Dipper.

Dipper pointed to it and Pacifica read it aloud.

"I try to buy it from him but he wound up throwing a raccoon into my white hair-Gideon G. He deserved it," said Pacifica.

Just then Tyrone came through the front door with Elsa around his arm.

"Hey mom, hey dad," said Tyrone, "Hey diaper girl."

"It's panties girl now," said Arianna, "my birth defect is gone."

"What, Pfft like that's possible," said Tyrone.

Arianna shakes her hips.

"Hear a crinkle?" Arianna asked.

"Face it Ty-Ty your baby sis is now a true big girl," said Pacifica.

"So ha and ha," said Arianna.

She then blows a raspberry.

"Good job Ari girl," said Elsa.

Elsa and Arianna fist bump Baymax style.

"Whatever I'm still calling you baby sister because you still are mine," said Tyrone.

"Yeah just be lucky I didn't tell your girlfriend you still wet the bed," said Arianna, "Oh wait I just did!"

Elsa starts giggling.

"That was one time last week, I had too many Pitt Colas," said Tyrone.

"My boyfriends a bedwetter," said Elsa jokingly singing repeatedly.

"Shut up Shut up Shut up!" said Tyrone as they both walked upstairs.

"Oh by the way Mabel gave me this envelope this morning," said Dipper.

"What does it say?" Pacifica asked.

Dipper opens the envelope and reads it.

Dipper's eyes grew to the size of dinner plates.

"What is it?" Pacifica asked.

"Mabel and Mermando are getting married...TOMORROW," said Dipper.

Meanwhile in the forest.

The old Bill statue covered in moss starts glowing a bright blue and then Bill starts moving.

"OH, OH GRAVITY FALLS IT IS SO GOOD TO BE BACK," said Bill.

He then pulls a zipper down to make a portal.

"COME ON JILL DADDY'S GOT YAH!" said Bill.

Jill flies out of the portal and Bill quickly closes it up.

"MAN DAD YOU WERE RIGHT THIS PLACE DOES SMELL LIKE A HICK TOWN," said Jill.

"READY TO MAKE SOME MICHIEF?" Bill asked.

"CAN WE BRING PEOPLE BACK FROM THE DEAD?" Jill asked.

Bill gives Jill a hug.

"OH THAT'S MY GIRL!"

A/N: That's right Arianna's birth defect is gone and Mabel and Mermando are getting married, or will they? You'll have to catch the next chapter to know. If you got a suggestion for a future chapter leave it in the comments and I'll see yah guys next time. Xander out peace. ✌✌✌✌✌✌✌✌✌✌