A/N: Welcome to my new story. Warning you'll see a ton of cuteness in the fanfic. Rated C for Cute.

A blue station wagon is seen driving up a sun parched highway, in the back seat of said vehicle are two adorable 5 year olds, one boy, one girl. The boy is Dipper Pines, his is wearing his favorite Pokemon beanie. And the girl is Dipper's twin sister Mabel, she is wearing her hair in pig tails. Currently they were playing with plushies whole they're watching Blue's Clues on their daddy's portable DVD player.

"Okay kids we'll be at your Grunkle Stan and Graunty Carla's Place in 10 minutes," said their mom.

Their parents are letting the kids stay in Gravity Falls for the summer because their house in Piedmont California is being renovated and it wasn't really safe for kids their age.

Just then Dipper's stomach starts growling.

"Mommy I'm hungry," said Dipper.

"Hold on a second little buddy," said their mom.

Their mom hands Dipper an apple which he then eats.

10 minutes later they arrive at a place with the words "Mystery Shack" nailed to the roof.

The twins walk out the car with their bags to see their Great Uncle Stan standing there.

The twins run up to him hugging.

"Aw, how are you little squirts been?" Stan asked.

"I've been good Grunky Stan," said Dipper.

"I've been gooder," said Mabel.

"That's not a word Mabel," said Dipper.

"Your not a word Dipper," said Mabel.

Stan just laughs.

"Hey Stan, where's Carla?" Their Mom asked.

"She's at the store getting pasta sauce, we tried a different brand but it gave Ford indigestion," said Stan.

"Is he alright?" Their Dad asked.

"He's okay," said Stan.

"Okay here are their medications and other sundries," said Their Mom as she hands Stan a duffle bag.

Stan opens the bag to see various medicines, hair care products, toothbrushes, watermelon flavored toothpaste, and two packs of disposable bedwetting pants in boys and girls styles.

"They both wet the bed?" Stan asked.

"Well they're 5 so what do you expect? But they are both potty trained," said their Mom.

"That's all I really care about, I stink at changing regular diapers," said Stan, "They always end up on their heads somehow." (#BabysittingProblems)

Their parents get down to the twin's level.

"You be good to your Grunkles and you Graunty until we pick you up at the end of the summer," said their dad.

"We love you lots," said their mom.

They give the twins a hug and a kiss on the forehead.

They then leave, Dipper and Mabel start crying.

"Who wants to watch cartoons?" Stan asked.

The twins instantly stop crying.

"Me, me, me," said the twins in unison.

Stan brings them into the shack and takes them up to the attic.

"And this is where you two will be sleeping," said Stan.

They walk into a room with two twin beds and a window in the shape of a triangle.

The twins start putting there stuff away. When they were done they run downstairs and Stan turns the TV to Mickey Mouse Cartoons.

1 hour into the cartoons Carla comes in with a bag of groceries.

"Hey there hot pants," said Stan.

"You know I gave up on those 28 years ago," said Carla.

"I know, but it has a ring to it,' said Stan.

"GRAUNTY CARLA," said the twins.

"Oh look at you two, your giants now," said Carla.

"Fee Fy Foe Fum, I Make sounds with my bum," said Dipper.

"Ew!" said Mabel.

"*Chuckles* So does this old man," said Carla.

"It's not my fault you make great burritos," said Stan.

Carla chuckles some more.

The twins return to their Mickey Mouse marathon when it was time for dinner.

They were having Dinosaur Chicken Nuggets with corn coblets and Loaded Mashed Potatoes topped with melted butter.

They walk in and see their Grunkle Ford helping Stan and Carla out.

"Hey how are you rugrats been?" Ford asked.

"We're not rugrats, do we look like talking babies?" Mabel asked.

"Good one Mabel," said Dipper.

They high five.

Ford chuckles.

"Almost like looking into a mirror, except Stan's not a girl," said Ford.

"I can sell your bed on eBay you know, that's right I know how the internet works," said Stan.

"Took him 2 years to figure out how to use it," said Carla.

The twins sit down and start eating.

After dinner it was time for the twins to get in their pjs.

"You know how to put your pullups on do you?" Stan asked.

They both nod. They get changed into their respected pjs. Dipper is wearing a pair of Blue's Clues pajamas while Mabel was wearing a Cinderella nightgown.

"You got your pullups on right?" Stan asked.

"Yeah Grunky Stan, mainly cause sometimes Mabel poops the bed," said Dipper.

"I do not," said Mabel.

"Yes you do," said Dipper.

"I do not," said Mabel.

"Yes you do," said Dipper.

"I do not," said Mabel.

"You do not," said Dipper.

"Yes I do," said Mabel.

Mabel gets a sudden realization.

"Hey you Bugs Bunny'd me," said Mabel

Dipper starts laughing.

"Okay you two time for dessert, hope you like chocolate cake," said Stan.

The instantly kids bolted downstairs screaming, "CHOCOLATE!"

After dessert it was time for the little twins to go to bed. Dipper grabs his blankie and Mabel grabs her pig plushie, they can't sleep without them. Carla tucked the little kids in and kissed them on their foreheads.

"Goodnight you two," said Carla as she flicked the light switch down.

They both fall asleep and have sweet dreams.

A/N: Hope you like the first chapter. BTW it's perfectly normal for a child the twins (in this story's) age to wet the bed. I'll see you guys next time.