Phineasflynn Stories

One-Shots and crossovers await in this multi-chapter, multi-functional, all purpose book for curing the impossible. Join Phineas and Ferb as they accomplish what shouldn't be possible and do what no one else can.

You have just moved in next to the Flynn's and deciced to make friends but really quickly fell for phineas and his creations..will you guys date? hm will see

DISCLAIMER: I wrote this for my physics class as a five page paper with my friends for fun. ~ It's the year 2015. Located in a small suburb of the Tri-State area, live Phineas and Isabella Flynn. Join Phineas in his mission to locate a pair of lost car keys in a desperate attempt to please his wife. His efforts soon turn rogue in a time traveling adventure gone wrong, led by Dr. Heinz Doofenshmirtz. Will Phineas find the missing set of car keys in the future or will something happen to him first? Will he be able to return to his proper time period or will he be lost in a ripple of time? Phineas finds the future is in a dangerously different state. But of course, one would have to continue reading to find out the mystery.

Este día de mierda no pudo ser tan malo después de todo. DRABBLE

Here's some one(and two) shots I make over my lunch break! Mostly Phinabella and Ferbma! These have your classic episode rewrites, new ideas, oneshots based off of songs, and even holiday specials!!! Happy Reading!

As Promised Hira, Hiroko, Cody, Diego, Hiro, Damrie, Their Parents And Miroko Are Spending Summer In Danville. But Cody Is Concerned About Hiro's Relationship With Damrie As He And Damrie Hates Each Other. While Hira, Cody, Diego, Hiroko, Damrie, Phineas And Ferb Are Building Something Fun And While Candace With Miroko As Her Partner Tries To Bust Her Brothers And Their Friends, Hiro And Parry Worked Together With Hiro's Pokémons To Defeat Dr. Doofenshmirtz From Taking Over Tri-State Area. Along The Way Hiro Learns More Of Their Relationship With Damrie During The Battle. This Is Before Hiro's Adventures In Cars And The Spencer Reland Story Arc.

Takes place after the episode Steampunx. The timeline is set to 1909(few years after the episode), at the World's Fair(outside of Danville), where the "Modern Steam Technology" was created. A farmer Phineas had to do chores and chores all day. He didn't complain though. But after he built his first invention: the "Multi-Purposed Farming Vehicle", he started to invent more. But one day, at the World's Fair, he heard a scream. What the two brothers saw, they could never forget. And with their parents on a countdown, they had no choice: They had to stop these. They had to stop the murderer, and save their future and home. They'll encounter challenges, and broken hearts, on the way through 1909 Danville in the nighttime. (I know the show ended years ago but I don't care, this show deserves to be remembered. Inspired by and, probably, based on Batman Begins, Batman : Gotham By Gaslight and CW's Arrow. I own nothing, credits to the creators. Although this is originally a kid's show, some contents may be inappropriate to children. Sorry )

Main Plot: Candace's plans to watch over Phineas and Ferb backfire when Dr. Doofenshmirtz's "Babe-inator" turns her brothers into babies. Sub-plot 1: After having an epiphany, Dr. Doofenshmirtz shows up at the OWCA to give up his evil ways. Agent P has no choice but to show Dr. Doofenshmirtz the ropes of the trade, but things quickly sour between the two after Dr. Doofenshmirtz accidentally exposes the identity of a fellow animal agent. Sub-plot 2: Hiro was fired from his summer job as a waiter, now he feels like all hope is lost, can Katy cheer him up by a adventure that could cost her, her secret agent job at O.W.C.A? Note: I Only Own My OCs. Note: Season 4, Episode 21.

One day, Phineas and Ferb decide to learn about human biology, and they got more than they bargained for!

(A/N This story takes place in the alternate ending of my other book 'Is It Too Late For Love', a Phinbella fanfiction. Read it before you read this. Or not, because this story is just an alternate endingt to that story.) Phineas knew something weird was going on when a few days after he and Isabella land in Long Island, they found a mysterious camp, where Phineas was suddenly told that he is a demigod. He first meets Percy Jackson and Annabeth Chase, both of which, alongside Phineas and Isabella were part of a new prophecy, which describes a threat bigger than they've ever faced. Join them as they find answers to questions they never thought of asking, as they fight for their lives, and as they face a danger older than the Earth itself.

Summer break is the perfect time for Phineas and Ferb to invent something new. So why not make a mood meter? But when the Mood Meter accidentally scans Isabella... secrets start to come to light. Meanwhile, Perry the Platypus faces a new (ridiculous) evil plan from Doofenshmirtz: the Pillow Heatinator. A totally not-canon episode full of chaos, colors, confessions, and clueless crushes.

This is a Phinabella story told in Isabella's point of view. Phineas and Isabella have four children, from oldest to youngest, Marie, Jacob, Zachary, and Ashley. There also is a girl named Addison, Zack's preschool teacher who's only expecting a baby at age 15. This story tells the story of how Phineas and Isabella's children became possessed, mainly Zack being the most.

When a new friend moves into the neighborhood, Isabella befriends her and they become really close. Isabella is trying to get over Phineas, while Phineas is in a state of confusion, and is trying to figure out his feelings, and Candace is worried. Will the new neighbor cause trouble, or help out our confused friends figure out their feelings... or maybe both? This is my first fanfic, so it's not my best work... but still, please enjoy! :)

My friend sent an image of Phineas making out with Oikawa in a discord server i'm in so I thought "ok i'll write a shitty fanfic" anyways enjoy.

... I am so sorry (#ABSOLUTELYnotsorry) that I made this at three in the morning, showed it off to everyone at school (who knew the show, of course), and now posting it on my accounts. <"/, c"|, all other characters belong to: Dan Povenmire, Swampy Marsh, and Disney; I suppose. I only own the randomness that will never happen in the show. I swear this was all tumblr's fault...

Hola a todos, Soy Phineas Flynn, y estoy en esta ocasión para responder todas tus dudas, sobre mi o lo que quieras. Solo Pregunta y Listo... #AskMe #SoyPhineasFlynn

A Phineas and Ferb fanfic. What happens when the effects of one of Doof's Inators lasts a little too long on Perry? What will the boys think? Will they find out Perry's secret? Or will they forever be his boys?

After a hazardous experience involving pharmacists of all things, Phineas and Isabella have a heart to heart. (Alter ending to "Night of the Living Pharmacists")