rule 3/4 

Any grouping of instruments and genre that you can be conceived of does exist and has been preformed (and recorded).

A musical interpretation of rule 34.

rule 3/4 as preformed by Korn and their use of the bag pipe in "Chutes and Ladders", also Arcade Fire

rule 3/4 by X_mathman March 2, 2011

rule 34.66 

If it exists, there is a m/m story about it on a fanfiction site.

Diabetic 210-pound teenager named Bree: "I don't get it, how can we write a m/m on this touching story about how two lesbian women overcome their emotional shortcomings to embrace true love?"

Fifty-year-old woman who's never had sex: "We do a crossover with Harry Potter where they get accepted into Hogwarts and drink a gender-shifting potion that turns them into guys, and then we have Malfoy and Snape drill them in the ass while they jerk each other off."

Bree: "Of course! And after that we can add in the magical bondage chapter! How could I ever have doubted rule 34.66?"

rule 34.66 by GET SCOTT SMITH, GET JUSTICE January 30, 2014

Rule 34 

If it exists, there is porn of it. If there isn't, there will be.

Only one known exception: rule 34 itself.

1: Hey, do you know if there's any Power Rangers porn out there?
2: Rule 34.

Rule 34 by nsrtnmhr September 8, 2011

Rule 34 of the internet 

Originally circulated on 4chan by members of Anonymous, in which the rule was formulated as "if it exists, there is porn of it". (Thanks Google!)

Of course there's porn of FNAF, as said in Rule 34 of the internet!

Rule 34 of the internet by Topper13009 May 2, 2016

Rule 34 

A rule on the internet that states "If it exists, there is porn of it."

"Rule 34 ruined my childhood :("
"No, it made your childhood sexier."

Rule 34 by suburbandictionary August 29, 2013

Rule 34 

/ryool-thər'-tee-fohr/ n., pl. Rules 34 - The 34th rule of the Internet, which states that any object, character, or media franchise imaginable has porn associated with it. The only exception to this rule is outlined in Rule 35.

v., p.t. Rule 34'd - To make an object, character, or media franchise comply with Rule 34.

Rule 34 even applies to Magnemite.

In 10 years, the younger fans of My Little Pony: Friendship is Magic will discover that their favorite characters have been Rule 34'd.

Rule 34 by PikalaxALT August 19, 2011

rule 34 

there is porn of everything somewhere.

Bob: is there bird porn?
Steve: Apply rule 34
Bob: O GAWD

rule 34 by ducky1998 October 18, 2012