fanfictious 

1) Of or having to do with a fan fiction
2) A way to describe a fangirl

1) This new book I got is so fanfictious.
2) That fangirl is so fanfictious!

fanfictious by RyzDaPenguin May 27, 2014

fanfiction green 

Fanfiction Green is the color of Jensen Ackles' eyes.

Person 1: What color is Jensen's eyes?
Person 2: His eyes are fanfiction green.

fanfiction green by Kitty Sutton October 9, 2013

waluigi fanfiction 

It's fucking hot that's what it is.

Oh my gosh I love Waluigi Fanfiction, it's my #1 turn on

waluigi fanfiction by Succboi1000 August 16, 2017

fanfiction 

I noticed most of the other definitions here completely trash fanfiction.

First, definition: Fanfiction is when someone takes either the story or characters (or both) of a certain piece of work, whether it be a novel, tv show, movie, etc, and create their own story based on it. Sometimes people will take characters from one movie and put them in another, which is called a cross-over.

Most people who bash fanfiction are not willing to look past the fact that it's based on something else to see that it could be worth reading IF you like the subject. If they don't like the subject, then obviously they are going to automatically dismiss the fanfiction.

It is true, however, that some fanfictions are rather poorly written and only a few hundred words, and it is also true that some people just write them so they can have their favorite characters have sex (lemon). But, if you take the time to find something decent, you can end up with a fanfiction story that is so close to the original piece of art, that you'd barely notice the difference.

Mary decided to write a fanfiction based on a story she had read. She liked the idea of two of the characters as a couple, but it wasn't in the original plot, so she twisted the story around a bit and evolved the characters so that it seemed as though they actually *could* have been together in the first place. (Good example, it's rare that someone does it perfectly but there are some out there)

Sue was so angry that her two favorite characters never got together that she wrote her own story in which the first thing they did was have sex and get married. (Bad example, but sadly sometimes true)

fanfiction by Mistaki September 9, 2008

Cupcakes Fanfiction

The most fucked-up, mentally scarring fanfiction you will ever read. Also happens to be about My Little Pony. The plot:
Rainbow Dash goes to see her friend Pinkie Pie. Pinkie makes her eat a cupcake, which makes Rainbow fall asleep. When she wakes up, she's strapped down in Pinkie's basement (which is filled with other pony's body parts, made to look like they're at a party) Pinkie then proceeds to skin Rainbow's cutie mark off, cut off her wings, EAT PART OF RAINBOW'S LEG- etc. Rainbow eventually dies and Pinkie puts her in a cupcake.

I just read the Cupcakes Fanfiction. I will never eat a cupcake again without throwing up.

Cupcakes Fanfiction by Zapps September 1, 2012

Fanfiction 

1. Noun; nouns coming before it often act as adjective ("Warhammer 40,000 Fanfiction"). A story based within a pre-existing world, which may or may not include canonical (canon) characters as major or minor actors. Usually also includes non-canon characters, commonly referred to as OCs among the community. Though technically canon characters are also OCs, stories that focus majorly or entirely around OCs are considered 'OC fiction', or 'OC stories.' Many OC stories allow readers to submit their own characters to the story, though it's wise to do some research before hand to avoid having your character butchered.

There are many fanfiction writers out there who do genuinely amazing work with fanfiction, especially with stories which involve no canon characters. It's very difficult to butcher a canon character's personality if they're not present, and it's fairly easy to remain true to lore in most cases.

Unfortunately, there's also a lot of horny idiots who write fanfiction so that they can see their favourite characters having sex, even if there is no way this would ever happen in the source material ever. There's also a fair amount of fics that turn otherwise well-rounded characters into complete Mary Sues (see the fanfiction written for Homestuck's Vriska--actually, don't; I don't want to responsible for making anyone cry), or which completely ignore established canon in favour of headcanon.

1. Fanfiction.net is full of both excellent and terrible fanfiction.
1. I was about to read the Homestuck fanfiction, but then I saw the words "All Vriska ever wanted was to have friends" and threw my computer out the window.

1. I submitted my carefully thought-out, asexual, sociopathic serial-killer OC to an OC story. Three chapters later, she was rescuing babies from wells and kissing random girls, and I was contemplating suicide again.
2. The close-minded asshole refused to even contemplate reading fanfiction, because he thought the above examples were all there is in fanfiction.

Fanfiction by Snowskeeper April 4, 2013

erotic fanfiction 

When people consist on two or more characters or real people having sex and is written as a story for other who agree with their sexual shipping and want to masturbate to.

Man 1: My girlfriend keeping going on about some 'Dan and Phil' erotic fanfiction. What is that?
Man 2: Good lord...

erotic fanfiction by Windows10IsCrap July 22, 2016