Rule 34 

nothing is safe... NOTHING!

Davvy Jones: You've got a debt to pay, Jack Sparrow...

guy: dude... this is about to go all rule 34 on us

Rule 34 by ukraz March 20, 2010

Rule 777 

Rule 777: There is no luck...

Guy 1: I just won the lottery, how lucky.

Guy 2: Rule 777!

Guy 1: Oh...

Rule 777 by vuk777lelol November 10, 2010

Rule 127 

If something is invincible it cannot be killed. So, if you killed something invincible it was not invincible. Therefore it was NEVER invincible.

Random Man: Kill the invincible dragon.

Me: Rule 127..

Random Man: Oh... Right...

Rule 127 by UpgradedGir November 25, 2011

Rule of Thumb 

During coitus, if you're ready to move from the pink to the stink, but you're not sure if she's into it, you can always gently mash your strongest thumb into her butthole, as if to say, "What do you think?" If she smiles or goes with it, trade your thumb for your cock Indiana Jones style.

SHORT ROUND: Dr. Jones, is that your thumb!
DR JONES: No... not anymore according to the rule of thumb.

Rule of Thumb by Strangling Jack April 30, 2010

Rule 413 

Rule 413 is: Everything is Homestuck.

All of the things.
All of them.

Alpha: I saw these really cool things the other day, they came in all sorts of colours, and they-
Beta: NO DON'T TALK TO ME ABOUT COLOURS!!!
Alpha: What's wrong?
Beta: Rule 413..!!!!
Alpha: Oh, sorry, I didn't mean to trigger you!
Beta: My feels..!

Rule 413 by Thoor Tayret March 22, 2013

rule #3 

3: Suck my dick and fuck my ass

Dilly: I don't like ur pants
C-SPAN: rule #3

rule #3 by mdeneverdies June 23, 2018

Rule 42 

If it exist, ther is a pony version of it.

Ponified Memes based on Rule 42

Rule 42 by janniluk October 30, 2011