Truth Or Dare! With Phineas And Ferb, And Other Characters

by Cayloeforever35

Well, here goes another collab, but with a friend of mine IRL. So one day, Phineas and Ferb were filming a truth or dare show, when portals randomly open up, and with the first one, a teenage boy? Includes characters from Doctor Who, Phineas and Ferb, Percy Jackson, Warriors, OC's, Once Upon A Time, and more!

1. Chapter 1

Chapter One
Third Person POV

One day in Danville, Phineas, Ferb, and all their friends were playing a Truth or Dare game show.

"Welcome to Truth or Dare with Phineas and Ferb!" Phineas said.

"Today we will start with- Hey, Where's Perry?" Phineas noticed that his family's pet platypus was missing, again.

"Who knows." Baljeet, the nerd of the group, stated.

"Yeah. He could be anywhere by now." Isabella, who'd had a crush on Phineas for years, replied.

"Anyway, today we will start with Buford," Phineas said.

"Ferb, a dare please," Ferb handed Phineas a small sheet of white paper.

"Thank you. Now, Buford, I dare you to-" but before he could finish speaking, a whooshing noise came from the sky. Everyone looked up and saw a portal open up in the sky. They all gasped when a teenage boy fell out of the portal.

"Aaaaaaah!" The mystery boy screamed. He fell in the tree, then fell out onto the ground.

"Are you alright?" Phineas asked, very obviously surprised.

"Yeah, I guess. My name is-oomph!" He gasped for breath when a bunch of people fell on top of him.

"Your name is oomph?" Buford asked, trying not to laugh

"My name is Percy Jackson," he said in a quite strained voice.

No one else saw it, but Isabella had heard that name before and looked at him in surprise.

Two females then gracefully floated down from the portal. One had blonde hair, the other one had black hair.

"Hey, we're the only ones that didn't fall on top of Percy." The blonde one set the black haired female down, helped everyone else get up, and then helped up Percy.

"Sorry, Kelp Head." Said a female, as she accidentally stepped on Percy's face, who looked like she'd break your teeth if you dissed her.

SEVEN MINUTES EARLIER

"Now, Perry the Platypus, behold, my latest invention. The Portal-Open-Up-Inator!" Doofensmirtz yelled.

"You see, when I was a small boy, I always wanted to meet my favorite characters in my favorite show Gimmelstupian Lullabies, but I wasn't able to." Doofensmirtz paused. Perry waited for more information.

"That's it Perry the Platypus," Doofensmirtz said.

"Anyway, now I can!" Perry rolled his eyes as he got his wire cutters out when Doof wasn't looking.

Doofensmirtz turned to get a punch in the face. Perry pressed the self-destruct button, and flew off, but he missed a beam coming from the inator that opened up a portal above Phineas and Ferb's house.

TO BE CONTINUED

Thanks to my friend, Lydi for writing this chapter, she will be getting an account any time soon, so I will put her info in the other chapters.