A rule that basically states that if something exists , it has or will inevitably have a porn version of it at one point.
Person A : Ayoo what is spongbob doing

Person B : ever heard of rule 34 ?
by DefMas August 7, 2023
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Generally accepted internet rule that states that pornography or sexually related material exists for any conceivable subject.

Additionally it is accepted that the rule itself has limitations and you cannot be too specific on the content of the item in question.

Most commonly used on various message boards for various reasons, from humor to cruelty.
rule 34: god is everywhere in any body
by sexy 661 January 25, 2011
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There's porn of it, no exceptions.

Note* The other definitions are wrong, there is porn of things that don't exit.
"Hey did you hear? Stephen Hawking bought a horse, damnit rule 34"
by Gary Z May 19, 2007
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A rule stating that if a thing exists, there is pornography of that thing.

In other words, Proof that your childhood is not sacred.
"Rule 34: if it exists, there is porn of it"

Cases in point:

Super Hornio Bros
SpongeKnob SquareNuts
E3 The Extra Testicle
The Da Vinci Load
Forrest Hump
Hairy Squatter and the Sorcerer's Bone
Indiana Jones and the Temple of Poon
Eternal Cumshine of the Topless Mind (okay I just made that one up but you get the idea)
by heyitscarly28 June 28, 2015
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A rule where if something exists, there is or will be porn of it. Even if it's a baby.
Me: I doubt Lily Loud would have rule 34
*searches it up*
*throws phone at wall as hard as possible*
Me: WTF IS WRONG WITH PEOPLE!?
by Prince Stero October 20, 2021
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A rule in the universe that is something or someone exists, it always has porn of it.
Watching DragonBall Z, thinking if Goku's gonna lose the virgin life.
*I remember Rule 34*
There is, or will be.
by PlayPlater July 5, 2015
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Rule 34 is a rule which consist of the meaning if it exist there is a porn for it, but it has limitations

If you were to say "I want to see rule 34 anime" you would get it.
But if you said "I want rule 34 (insert name) f*cking a tree"
You probably wouldn't get it
by AdamDX June 17, 2017
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