Author's Note: I love you guys to the sun and back! Thanks for all the great reviews! You always make my day! Thank you!

Disclaimer: Gravity Falls belongs to Alex Hirsch and his team.

Requested by: Alisi Thorndyke (Not really but it was a good idea!)

Dipper and Mabel wanted to go back to the alternate universe. They both knew there was more to explore. So Dipper got all the needed survival items and put them in his backpack. Mabel pressed the button and they headed to the alternate universe.

They were headed off to explore when Dipper suggested that they go visit their reverse selves.

"Why?" asked Mabel.

"Because I have something to give to reverse Dipper."

"Maybe I can give something to reverse Mabel."

So they headed off to the Tent of Telepathy and asked to see Dipper and Mabel Gleeful.

Once Dipper and Mabel Gleeful heard that their reverse selves came to visit, the two smiled at each other.

"I guess it's time."

"Absolutely."

Reverse Mabel called them in.

"Hi!" The normal Mabel ran up to the alternate Mabel and gave her a hug. The alternate Mabel looked at her alternate self.

"Please get off me."

Regular Mabel let go. "Sorry."

Alternate Dipper smiled. "Anyways, what brings you here?"

"I wanted to give you this." Regular Dipper handed alternate Dipper a hat that looked like his.

"Thanks?"

"Hey you wanna see something?" asked reverse Mabel.

"Uh no thanks. Mabel and I should be going off." Normal Dipper and Mabel started to walk away when a mysterious force stopped them.

"I don't think so." Reverse Dipper and Mabel levitated normal Dipper and Mabel in the air.

"What's happening?" Normal Dipper was being choked.

"Dipper!" Mabel saw her brother turn purple. "STOP! PLEASE!"

Reverse Dipper and Mabel gave an evil smile.

And there, right between Mabel's eyes, Dipper gave his last breath. "NO!"

Mabel tried to move towards Dipper but she couldn't. "Let. Me. GO!"

She started to lose breath. "Why?" And those were her last words before she died.

Reverse Dipper and Mabel smiled. "We are now the only Dipper and Mabel twins in Gravity Falls in the universe! And the other one too!"

The reverse Mabel was going to give reverse Dipper a high-five when her hand faded away.

"What in the world!?"

Dipper looked at his hands. They had disappeared.

"Oh no."

Slowly, reverse Dipper and Mabel faded away. "Do you think that us killing them just led to our death?"

Reverse Mabel turned to reverse Dipper. He was gone. She looked down and her body was gone as well.

"Oh my." And those were the last words of reverse Mabel.

And with that said, Dipper closed the book and turned of the light. "How's that for a bed time story?"

"Awesome! You actually wrote that?"

"Yup. No good night Mabel. Go to sleep."

"Good night Dipper."

"Good night Mabel."

Author's Note: So how was that? PLOT TWIST! :) Hope you liked it!"

Answering Some Reviews!

1) Guest: Thanks! And hope your summer ends up great!

2) Alisi Thorndyke: Thanks!

3) stargirl: Just how I typed it (sparkels. That's what you get when you type fast and not double-check!) . And it's Gmail.

4) Guest Jesse: THANK YOU!
P.S. RIGHT BACK AT YOU! (:

5) lil ol gravity falls: Yes! That pyramid thing (they named it Bill right?) creeps the heck out of me!

6) summerlove95: Thank you!

7) TheBigZ1: Thanks! :)