Gravity... Falls?

A oneshot blurb; Short story: 10 chapters... I class this as a crossover... because I may do a story.. maybe!

Chapter 1: Not a Ghost of a chance

"AGHHHHHHHHHHHHHH!" Dipper screams looking at his sister Mable holding her pet pig Waddles.
"10 points Soos.. he screamed like a girl!" Mable says placing Waddles down.
"You.. what... Mable why is Waddles wearing a... never mind!" Dipper says trying to understand his sister.. but failing like always.
"Another 10 Soos." Mable says.
"I really hate you... sometimes!" Dipper says getting lost in thought again.
"Hey dudes.. look what I can do!" Soos says putting his fist into his mouth.
"That's really... stupid!" Dipper says as Mable tries to copy Soos.
"Mhum hufg th!" Mable says with her fist in her mouth.
"In english... or never mind!" Dipper says leaving the room... to think back to the day it all happend.

-2 weeks earlier-

"What do you want to do?" a bored Mable asks Dipper for the 15th time.
"It's raining and what I wanted to do was outside..." Dipper says flipping through the journal, only to land on that page again.. the page about the ghost child.
"Again with the ghost talk... Dipper it can rot your brain!" Mable says getting a shocked look from Dipper.
"This coming from the girl who watched 9 hours of static!" Dipper says getting a grunt from his twin sister.

"Why don't you come with me and Soos.. we are playing 'Pin the tail on Waddles' the paper version this time!" Mable says looking at her pet pig.. who has two extra tails attached to his butt.
"He'll be glad... I think he's still sulking!" Dipper says looking at Waddles.
"PLEASE!" Mable shouts into Dippers ear.
"Fine... I think I'm deaf!" Dipper says leaving the room with Mable.

"So.. dudes.. don't tell this to Stan!" Soos says covered in melted cheese.
"Agreed!" Mable and Dipper says at the same time... then start to clean the cheese.
"Again?" Soos asks getting confused looks from the twins.
"I guess... No!" Soos adds getting a grunt from both twins.

"Weather's starting to clear!" Stan says bringing Dipper from his day-dream.
"Good... think I'm getting cabin fever!" Dipper says looking over at Mable who's painting Waddles green from head to toe.
"Your sister is all ready there!" Stan says reading his paper.
"I... she's just... I really don't know!" Dipper says lost for words.
"Well take her with you!" Stan says.

"So how far are we going in?" Mable asks armed with a bat.
"Far... we need to find this tree!" Dipper says pointing towards a tree that has warped into an round shape.
"That?" Mable asks pointing towards the same tree.
"This is way to easy..." Dipper groans as the tree starts to glow green...
"Dipper..." Mable says worried as a white figure appears from the tree.
"I..." is all Dipper gets out before the figure vanishes into the ground.
"Was that a... ghost?" Mable asks a shocked Dipper.
"Yes... a real ghost!" Dipper says grinning.
"Not only that.. but a cute one!" Mable says grinning from ear to ear.
"Really?" Dipper says annoyed walking away from his sister.
"What... it's normal!" Mable says running after her brother.. not noticing they were being watched by the same white figure...
"I thought I had it bad!" the figure mutters to it's self before flying away.