Rule 40 

Pool's closed, due to AIDS.

Rule 36 states that "if it exists, it is someone's fetish", not Rule 40. Read the rules of the internet, newfag.

Rule 40 by loooooooooooooooooooongcat February 25, 2008

Rule 40 

newfags don't know what rule 36 is

Kenjito: Simmilar to Rule 34, it states "if it exists, it is someones fetish"

longcat: Rule 40, newfag

Rule 40 by sethkasketch December 26, 2008

Rule 40 

If it exists, there is Dubstep of it. No exceptions.

"I can't watch Teletubbies any more thanks to Rule 40. All I can think of is wub wubs now."

Rule 40 by Sullavin September 30, 2012

Rule 40 

Simmilar to Rule 34, it states "if it exists, it is someones fetish"

person 1: "i wonder if anyone has a (insert anything here) fetish."

Me: "RULE 40 DUMBSHIT!!!!!!111ONE"

Rule 40 by Kenjito January 12, 2009

Hennings Rule of 40 

The useful and highly strategic approach to lectures/class in university. By going to class you must take 50 mns worth of notes as opposed to later copying said notes in let's say 10 minutes. 50-10=40. Hennings rule of 40

You going to that shitty law lecture Sam?? Nah, ill just use Hennings Rule of 40

Hennings Rule of 40 by TheRelentlessBagel November 5, 2013

Rule Of 40 

A made-up rule where people who are 40 years old or older get to use the rule as a response to anything they don’t want to participate in.

Travis: “Hey Tristen, look at this!”

*Tristen looks down at Travis’ hand, and sees that Travis has made the Circle Game sign. *

Tristen: “No man that doesn’t count, The rule of 40 bro”

Rule Of 40 by The A-Team February 3, 2018

20-40 Rule

The 20-40 rule refers to the attractive appearance of a female at 40ft. and the repulsive mold of flesh she calls a face at 20ft.

I was driving by some lady and from a distance, she looked great, but up close...it looked like she was beat with a shovel.....I should've followed the 20-40 rule.

20-40 Rule by D. C. Chesterholme January 31, 2008