Rule 43B

Ironically, the more beautiful, pure and innocent something is, the greater the need to make porn of it...

Person A: I'm going to make a pornographic picture of this sweet cartoon character

Person B: Hell no I refuse!

Person A: Wait why?

Person B: because rule 43a

Person A: ahhh but it's porn so it's rule 43b :)

Person B: Damn...

Rule 43B by TheMightyCoinKing June 2, 2016

Rule #3:16 

Rule #3:16 is known as "Don't be a Cunt". Rule #3:16 supersedes Rule #3, "Don't be a Bitch". Rule #3 is not to be followed until Rule #3:16 is followed. Why is #3:16 so important, why must it be followed before Rule #3 is followed? Because Stone Cold said so.

I will not follow Rule #3 until you follow Rule #3:16. Stop being a cunt.

Rule #3:16 by StillATriumph August 20, 2016

Rule 371 

Internet rule declaring that if it exists you can jean it. Typically done by making it out of denim or adding something made of denim then changing the first sound to J- effectively making it a portmanteau of jean and the original word.

If the words starts with a consonant sound, it is swapped for a j. A j gets added to the front if it starts with vowel. Exceptions exist.

Two examples of rule 371 in action:

His jorts are hot.

My jarger keeps my wire from fraying.

Rule 371 by Well, TOO BAD!!!!! October 2, 2016

Rule 59 

Anytime a response takes longer than 30 minutes then the responser automatically agrees with the statement maker."

James asked if he could get a tattoo. Sarah didn’t reply within 30 minutes so by Rule 59 James gets to assume that Sarah agrees with his choice.

Rule 59 by Hendaaxf June 28, 2018

Rule 20

If you made or done something good it probably already exists or has been done.

you know Rule 20 if you made something good its probably been done

Rule 20 by Exotikian August 26, 2018

Rule 101 

If you find a Page not Found, Use a different page.

Person 1: I made a new rule of the internet!
Person 2: What?
Person 1: Rule 101

Rule 101 by SpringOnee October 22, 2018

Rule 3330 

You can apply this rule to break any other rules that exist on Urban Dictionary.

"Hey, you know Rule 34?"
"Overruled!"
"How?"
"Rule 3330!"

Rule 3330 by Great Spot March 18, 2021