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 38 of the internet 

Anything that can be turned into porn will be turned into porn

Make sure to know rule 38 of the internet so you know that even your pets,elderly,and even your trees aren't safe.

rule 38 of the internet by JarlBatman September 27, 2015

The Rule of the Internet

If it exists, it must be mocked.

Bob: Let's go on the Internet
Steve: The Rule of the Internet: The internet is SERIOUS FUCKING BUSINESS!

The Rule of the Internet by Noitsnot December 18, 2008

Golden rule of the internet

The rule that only one person on the internet may have an opinion on what is and is not funny

"Dude that video you sent was unfunny as shit."
"Don't you know the golden rule of the internet? Only what i say is funny matters."

Golden rule of the internet by Neg is better at risk of rain November 18, 2021

Rule Zero of the Internet 

Rule zero of the internet refers to the most important rule of the internet. Don't f**k with cats.

Hey do you know rule zero of the internet? It's don't f**k with cats.

Rule Zero of the Internet by Phenoniem January 13, 2022

Rule 54 of The Internet 

If there is a song on the internet, there is a Megalovania remix of it.

Is there a megalovania x Space Jam? Apply Rule 54 of The Internet.

Rule 54 of The Internet by Dartheron April 29, 2020

rule 0 of the internet

Ask for none, and you shall recieve all.

In other words, if someone explicitly says they don't like something or don't want to see something, that's all they'll see for an extended period of time. Examples include the Harambe meme, Ligma, and Philip Defranco being called "daddy".

YouTube commenter 1: Here's 10 dollars for you, daddy

Philip Defranco: Thanks, but please don't call me "daddy".

*YouTube comments proceed to call him daddy for entire livestream and beyond*

Another commenter: Phil, you broke rule 0 of the internet. What have you done?

rule 0 of the internet by akuwardmoments August 21, 2019