Candace has seen it all this summer: aliens, time travel, teleportation, you name it. She's seen it all and is determined to bust it all, too. Until that Do-Over-Inator starts going a little topsy-turvy and being flung facefirst into a land beyond time brings her face to face with something she's never seen before (except in a mirror) - herself. A whole lot of them, actually.

Characters from Phineas and Ferb are bad and get spanked for it.

Their greatest project wasn't a physically imposible marvel of modern science and engineering, It wasn't completed in a single afternoon, And it didn't eventually disappears. We know that they have 'their mission and suppliers', but the question remains: how on earth do can they afford their adventures?

it's my friend's turn in the phineas and ferb spotlight bon appetit

The secret is out. An anonymous person has revealed the organization to the world, and now the agents must deal with what comes next.

A oneshot based on a dream I had once. I hope you enjoy it.

The impossible has finally happened; one of their inventions went wrong and Phineas has been severely injured and left in a coma. How will Ferb cope? Will Phineas ever wake up? (I swear (or desperately hope) it's not as melodramatic as the summary sounds).

Phineas receives some help from the last person he expected; his science teacher! A friendship between Phineas and Doofenshmirtz one-shot! NOTICE! No longer a one-shot, now a mini-series! Yay :D!

Phineas has a nightmare about the water tower and confronts Ferb about it. Ferb wishes it could have waited until morning.

First part of what I would do if I was in the phineas and ferb show. Confirmed Phinbella, Ferbnessa and Canderemy Shipping. Also I own nothing except for my OC. Phineas and ferb and all the implied characters and locales are owned by Disney XD and Danny "Swampy" Marsh

When Phineas and Ferb become bored one night, they decide to experiment with other activities. Rated M for - smut, sex scenes, incest.

Doofenshmirtz's latest device has sent Perry the Platypus somewhere, his communicator isn't working, and to make matters worse his hat was knocked off so he doesn't have access to any of his cool secret agent gadgets. He'll have to figure out where he is and how to get out of this situation on his own. Heinz is just trying to hide from some bullies when a teal platypus finds him.

After homecoming the gang make their way back to Gretchen's house, leading to a game of spin the bottle with all the usual suspects.

Isabella and Phineas have been in love for years and have moved in together permanently spending many nights lovemaking. But what happens when Isabella's pent up desires overwhelm her when Phineas is always traveling for work? The Fireside Girls are her closest friends, and maybe something more? What happens when Phineas discovers her dark side, and will he embrace it?

Just an average day where Candace tries to bust the boys. Basically a parody of an ordinary day for Phineas and Ferb featuring a pissed off Phineas, a crazy...ier Candace, and an exploding EVA.

Doof has a new invention to change his nemesis... Despite the consequences I STOPPED WATCHING THIS SHOW, SO THIS FANFIC IS DISCONTINUED i am keeping chapter one. If you would like to read the new story, it has been adopted by Quanktumspirit under its new name "Morphing My Man"

With a magic watch, I go into a cartoon called Phineas and Ferb, a fun adventure.

Michael the Platypus, Perry's son, has just been rescued from L.O.V.E.M.U.F.F.I.N., where he spent the first nine years of his life. Struggling to adjust in O.W.C.A., Michael soon meets Gypsy the Cat, and it's attraction at first sight. Will their romance work out? Michael belongs to Nightflame203.

Phineas Flynn and Isabella Garcia-Shapiro were just friends. That's it. A kiss or two definitely did not make it certain that they were dating. They were just friends who kissed; they kissed for the comfort, to ease the silence, or just for the feeling of being in a relationship. But let's make things clear - they were not dating. Just friends who kiss. That's not weird. AU

Dr. Doofensmirtz creates a Fight-I-Nator, which causes anyone who gets hit to fight with whoever they are with. Things get complicated when Phineas and Ferb get hit with it and soon fight each other over everything. Meanwhile, Candace wants to go to Jeremy's barbecue, but her busting instincts get in the way, even more since Phineas and Ferb's fighting makes it hard to "bust them.

After a mission against Doofensmirtz at the city dump, Perry returns home filthy and now faces off against Phineas and Ferb as he tries to avoid the one thing all pets can't stand: A bath.

the beginning of a crazy summer with phineas and ferb.

No one knows it, but Katie has been living a secret life after high school for the past 20 years. But when Danville and her childhood friends need her help, will she still be able to keep her secret? Will she be able to stop Dr Grimm and his evil plans in time?

How do I hate (love) thee? Let me count the ways. [Perryshmirtz (Perry x Heinz), future fic]

When Phineas comes home one day after having some fun with Isabella, he discovers something quite disturbing and sexy. However, this pisses him off, and he now wants REVENGE! I wrote this story with MinorSmile10. He is awesome! Also this story is a parody of the fan comic "Phineas' Revenge".