Rule 1 

Let O be O

Rule 1, let O be O.

Rule 1 by 2012 Bobcats September 21, 2025

Rule 1188

Rule 1188 states "only vultures 2 glaze allowed" meaning you can only glaze the Album vultures 2 by music group ¥$

For example

Joe: Drake is the best artist ever

Mike: Don't forget rule 1188

Rule 1188 by YeForever October 19, 2025

Rule 17

If there's an Map, there will always be an de_dust2 version of it

Hey dude, you finally made a de_dust2 version? Rule 17! you must also drop the A-site platform!

Rule 17 by epic deltarune shit November 4, 2025

Rule 34.5

"If it exists, there's an AI content of it."

A: I can't go anywhere online without seeing AI!

B: It's Rule 34.5, they're coming after everything now...

Rule 34.5 by JerboaBee December 6, 2025

Rule of Trump

Whatever subject; the economy, medicine, AI etc that Trump asserts he knows everything about, he knows nothing about. Every subject; Epstein, his health, extra-judicial killings etc that Trump asserts he knows nothing about, he knows everything about.

POTUS just Rule of Trumped about the newly-released Epstein photos

Rule of Trump by GuyTheGorilla December 14, 2025

Rule 251

If it exists, Fortnite has probably turned it into a skin.

Guy 1: Wait, even a hotdog can be a Fortnite skin now?!

Guy 2: Rule 251, my friend. If it exists, it’s fair game.

Guy 1: No wonder the game's dying.

Rule 251 by Light Guy January 25, 2026

Rule Madoka

A strange tag on Rule34 that's almost entirely populated by the user Xaiet. It completely consists of Madoka being put in crossover related hentai that mainly involves Yuri and Futanari. Sometimes femboys/traps. As of posting this, it has 301 posts but randomly goes down for some reason. I really don't know why this tag exists but I guess good on them for reviving the Madoka Magica tag in some unique way.

Rule 34 user: What the HELL is with all these Madoka posts in the Yuri Crossover tag?!

Another Rule 34 user: It's Xaiet, they keep posting it to the Rule Madoka tag.

Rule Madoka by medgear January 26, 2026