Hey everybody! This is my second crossover story and my first time using Gravity Falls. It's been so long since last year. Now before you ask, I was thinking if Gravity Falls Universe in Disney Universe including Phineas and Ferb. Just imagined when they'll meet each other. This story took place after "Roadside Attraction". I don't own any characters and it belongs to their rightful owners. Please review and enjoy.


Timon and Pumbaa visits Gravity Falls

Chapter 1: Into the Woods

On a beautiful day at the Mystery Shack, Dipper and Mabel are eating their breakfast. He's reading his journal #3 while Mabel is feeding her carrot to her pet pig, Waddles. Stan enters the kitchen with his suit on.

Stanley Pines: Alright kids, listen up.

They looked at their uncle.

Stanley Pines: I'm going to need you two to clean up the gift shop before the whole customer gets here.

Mabel Pines: Didn't we clean those up from yesterday?

Stanley Pines: Yes, but there's one missing spot.

Dipper Pines: Was it dusty again?

Stanley Pines: Nope, there's some junk in the garbage can from yesterday.

Dipper Pines: What junk?

Stanley Pines: I don't know? Some unicorn stuff.

Dipper Pines: What?! I don't get it? Why is it in the garbage?

Mabel Pines: I did it.

They looked at her when she lowers her head down.

Mabel Pines: I throw everything away because I don't feel like it anymore.

Dipper Pines: Tell me what happened? Besides covering yourself with rainbow blood.

Mabel Pines: While you were busy helping Grunkle Ford, my friends and I tried to get the unicorn hair, but she accused me that I never had a pure of heart.

Dipper Pines: Mabel, that's not true.

Mabel Pines: Yes it is! I can't be a good person because every time I tease you or making fun of you! Until I realized that we've been lie and cheated by unicorns! That's why we got into fight. Let's face it, I'm a horrible person.

Dipper Pines: Mabel, you're not a horrible person. You're the best sister that I ever had. It doesn't matter how you tease or joke, but think about it.

Mabel Pines: Thanks Dipper, but I'll be outside.

She got off the table and went outside to get some fresh air. Dipper looked at Stan.

Stanley Pines: I'm gonna throw it away right now.

Dipper Pines: What?! Are you crazy?! Our parents will be so flipped out when she got it rid of everything!

Stanley Pines: Why would they do that?

Dipper Pines: She got it from our birthday and Christmas. You don't them to get angry do you?

Stanley Pines: Welp, fair enough. I'm gonna take everything out of the can and put it back in your room.

Dipper Pines: Thanks Grunkle Stan.

Stanley Pines: Eh, don't metioned it.

Stan left the kitchen to put her stuff back to their room while Dipper went outside to go find Mabel. He ran outside through the woods, until he found her. She was sitting on the ground cover her ladybug on dark blue sweater all over her. He approaches his sister.

Dipper Pines: Mabel, there you are.

Mabel Pines: Mabel's not here, she's in Sweater Town.

Dipper Pines: (sigh) Mabel, we've talked about this.

Mabel Pines: Go away.

Dipper Pines: Can you please come out? I wanna talk to you.

Mabel Pines: Fine.

She popped her head out from her sweater like a turtle. She looked at him with her frown face.

Dipper Pines: Mabel, remember what we discuss this from the kitchen? You're not a bad person.

Mabel Pines: How do you know?

Dipper Pines: Because you're my sister and you're a good person.

Mabel Pines: I wish I was, but I just don't get it? Why's every monsters from Gravity Falls were bad? Like gnomes, manotour, ghosts, or unicorns.

Dipper Pines: Because they're just grumpy, but that doesn't mean that they're bad.

Mabel Pines: Why's that?

Dipper Pines: Well, sometimes some are good, but all others are bad, I mean what could go wrong?

Then suddenly, they heard a stick snaps when Mabel got up. They look around the forest to see where it comes from.

Dipper Pines: Did you hear that?

Mabel Pines: Hear what?

Dipper Pines: Never mind. Let's head back to the shack.

Once he turned around, he bumped his nose to snout that belongs to warthog that has been ridding by a meerkat. Their eyes wide as they scream.

Dipper and Mabel: AAAAAAHHHHHH!

Timon and Pumbaa: AAAAAAHHHHHH!

Dipper and Mabel: AAAAAAHHHHHH!

Timon and Pumbaa: AAAAAAHHHHHH!

All: AAAAAAAAAAAAHHHHHHHHHH!

They stop screaming as they take 5 deep breathe.

Timon: Ok, calm down. Take 5 deep breathe. Deep breathe.

After they took 5 deep breathe, they're officially calm down.

Timon: There, are we good?

The twins nodded their head.

Timon: Good. Hi, sorry to scare to you, but we mean you no harm.

Pumbaa: We thought we heard you talking over there in the forest.

Dipper Pines: Wait, how long have you been standing there?

Timon: Like I said, we heard you talking and…..

He didn't finish her sentence because Mabel grabbed him and hugging him like teddy bear as she smiles. He was getting squeezed in her arms as she started squeal.

Mabel Pines: (squeal) Oh my gosh! You're so cute like a puppy! It's so adorable!

Timon: (choking) Choking! Not breathing!

Dipper Pines: You can let go of him now. You're suffocating him.

Mabel Pines: What? Oh, sorry.

She let go him as he was dropped on the ground. He gasps as he tried to breathe.

Timon: First of all, I'm not a puppy, I'm a meerkat, and Second, why are you here in the forest

Dipper Pines: Long story. Anyway, my name is Dipper and this is my sister, Mabel.

Mabel Pines: Hi, we're the Mystery Twins!

Pumbaa: Mystery Twins?

Mabel Pines: Yeah, we solve mystery in Gravity Falls since the beginning of summer.

Timon: Wow, that's cool. I'm Timon and this is Pumbaa.

Pumbaa: It's very nice to meet you two.

Dipper Pines: Yeah, same here too.

Mabel Pines: Do you live here?

Timon: Nope, we're from an Africa safari called "The Pride Lands".

Dipper Pines: Pride Lands? Is this where lions live?

Timon: Yep, a place where all wild animals lives, if you know what I mean.

Dipper Pines: So you didn't get eaten by lions?

Pumbaa: Nope, it all started when we became friendly to our old pal, Simba. We saved him from exhausted when he was a cub.

Mabel Pines: Wait, you save poor little lion cub from exhausted from desert?

Timon: Yep, we raised him.

Mabel Pines: How?

Timon: We'll tell you on our way.

Pumbaa: So you're from here, right?

Mabel Pines: Actually, we're visiting our Grunkle Stan through out the summer until fall.

Timon: Grunkle?

Mabel Pines: Half great and half uncle. I called him "Grunkle" for short.

Timon: Oh, gotcha.

Dipper Pines: Like she said, we were sent by our parents from our hometown, Piedmont, so we get some fresh air. Were gonna head back to the Mystery Shack, you're wanna come with us?

Pumbaa: Mystery Shack?

Mabel Pines: Yeah, we have some friends who works there. There's Grunkle Stan, Soos, and Wendy. You'll gonna love them.

Timon: Alright, that's fine with me, but first, we need to blend in. That way we won't cause everyone to panic.

Dipper Pines: Alright, fair enough. Let's go.

Pumbaa: Lead the way!

They followed the twins to head back the shack. This is going to be a big blast.


What do you think of their reaction? Funny or what? Dipper and Mabel are giving their new friends some tour at The Mystery Shack. What would their Grunkles think? Let's find out on the next chapter.

The Lion King and Gravity Falls (c) Disney