Ruler Rule 

An advantage that teachers use mostly during schools dances or after school. Used when a teacher slaps a ruler onto their hand around other students as if to say "At least one foot between each other".

Guy 1: "Hey dude, that teacher used the ruler rule on me and that girl over there."
Guy 2: "I feel bad for you, now you can't get sexually close to her."

Ruler Rule by ZeroMaxii August 15, 2019

biscuit rule 

The modern family rule where a divorced, single, or unremarried parent isn't allowed to date anyone that isn't at least 15 minutes older than their first natural born child.
It's called the "Biscuit Rule" because 15 minutes is also the average time it takes to properly bake a biscuit. The rule exists to prevent the single/divorced parent from embarrassing their kids by ever making them say they're older than a prospective step-parent.

My daughter's college roommate asked me to a movie, but, because she's younger than my daughter, I had to comply with the 'biscuit rule'.

biscuit rule by Kraven Moreheade December 28, 2019

4am Rule 

If a sus thing is said between 4-5 am its not gay as its too late to be considered gay

Guy 1: Damn im tryna eat some ass today
Guy 2: bro thats gay
Guy 1: its not its 4am the 4am Rule counts

4am Rule by 9+10=2111 November 11, 2020

Ghost Rule Growl 

A ghost rule growl refers to the powerful note in the song Ghost Rule by DECO*27. Although the original song doesn’t actually use Hatsune Miku’s growl, people like to make compilations of stolen vocaloid covers of the song calling them “Growl Compilations”.

“Oh god I found one of those TikTok accounts that just posts ghost rule growls”

Ghost Rule Growl by GnomeoStan23 September 7, 2021

Jakop-undo rule 

undoes the self-first rule, can only be used when you are in grave danger.

Andy: i am a getting laid
You: Jakop-undo rule... I need my father to drive mearound numorously to prove I need a car.

Jakop-undo rule by joe skulla May 4, 2008

The Banana Fire Rule 

The only counter to The Mastermind Rule. Comes from the awesomeness that is banana fire (some retard puts on a banana suit and covers himself in rubbing alcohol and sets himself alight, guess what happens next... google it and try not to laugh too hard.)

Should an offered activity take a higher preference than the current activity, one should invoke The Banana Fire Rule. Comes from the fact that watching banana fire is probably the best thing you can do, if it wasn't, you'd invoke The Mastermind Rule.

Miles: Aww man if only I hadn't invoked the mastermind rule and kept on playing Final Fantasy VII when asked if I wanted to play some Tekken Tag! Wait a minute, I think it's time to invoke The Banana Fire Rule!
Everyone: Yes! Tekken formulae go!

The Banana Fire Rule by Burger King Diamond September 22, 2011

The 50% Rule 

The 50% Rule

This rule is based on the 4 basic areas of interest to a man – (in no particular order) 1- FACE / 2-CHEST / 3-BUTT / 4- ATTITUDE. The 50% rule states that a woman only needs to possess favorable qualities in 50% of these basic areas of interest to be looked upon as desirable or lust worthy to a man. Basically stated 2 out of 4 are enough. Anything more is a bonus.

A woman with a nice rack and great attitude is just as desirable as a woman with a nice face and good butt. Mix & match using The 50% Rule, it works any way you try it.

The 50% Rule by gunslinger50 November 19, 2011