Rule 34 is the 34th rule of the internet. It says "If it exists, there is porn of it." Rule34.xxx is the largest collection of porn on Earth, and its slogan is Rule 34. Some keywords actually do not have art, such as THICC_KOMALA_(Pokemon).
"Hey man, I looked at Rule 34 last night."
"You're only 13."
"So?"
"FBI OPEN UP YOU ARE UNDER ARREST FOR JERKING OFF TO LOPUNNY"
"OH SHIIIIIIIIT"
"WE'RE GONNA FUCK YOU UP"
"NOOOOO"
"You're only 13."
"So?"
"FBI OPEN UP YOU ARE UNDER ARREST FOR JERKING OFF TO LOPUNNY"
"OH SHIIIIIIIIT"
"WE'RE GONNA FUCK YOU UP"
"NOOOOO"
by Just an Ordinary Net Denizen June 27, 2022

also known as "North Korean Law" a rule that is not very lenient and restricts people from doing many things
by TokenIranian August 5, 2016

This term is a universal rule of probability. The rule states that whenever there is a picture on a dating app that contains two girls, with one of them being significantly more attractive than the other, the person whose profile you're swiping is the less attractive of the two.
When I saw Isabella pictures on Tinder I got excited when I thought she was the hot girl on the right....turns out I fell victim to the Tinder Rule of Two.
by Babiyodah September 18, 2023

by doggooe June 5, 2022

by Ineedacatscan July 22, 2003

bob 1; yo lets search up rule 34
bob 2; ew wtf
bob 3; omg yea bob 1
bob 1; manky unswag bob 2
bob 3; manky unswag bob 2
bob 2; ew wtf
bob 3; omg yea bob 1
bob 1; manky unswag bob 2
bob 3; manky unswag bob 2
by chrollo stan lol April 2, 2021

Nico: It's only turkey and cheese, but this sandwich tastes great.
Tom Hanks: It's the Sandwich Rule, and your welcome.
Tom Hanks: It's the Sandwich Rule, and your welcome.
by SMSchoirboy June 25, 2012
