21 Day Rule

After a movie has been released for 3 weeks (21 days) everyone who has seen said movie has liberty to discuss said movie without fear of being bashed for spoilers.

Guy 1: Bruh! You spoiled the movie! I ain't seen it yet
Guy 2: 21 Day Rule bro, you had time to see it

21 Day Rule by Toniiiii March 11, 2017

The 3-1-1 rule 

The rule that when out drinking you can easily drink 3 pints before you need your first piss but thereafter it's one pint, one piss for the rest of the evening.

(Also applies to drinking tea if you're British).

"I've gotta go piss dude, the 3-1-1 rule's just kicked in".

The 3-1-1 rule by Woody72 May 27, 2017

lost cat rule 

An accepted procedure, custom, or habit governing conduct with regard to a lost person at a beer festival. The lost person is treated like a lost cat. Not all cats are lost or want to be found and will be treated as such.

"We can't find Drew!"
"Lost cat rule. He'll come back when he's tired, drunk, and wallet-less."
"True."

lost cat rule by fledglingbrewer April 19, 2018

The Matt Rule 

That there is an 80% chance that the more attractive you find a girl the more likely that girl is a bitch

The Matt Rule totally happened to me again! Proper liked this girl and she ended up ditching me on a date and was just a downright bitch, when will I ever find love

The Matt Rule by DarkObsession September 19, 2017

10,000 mile rule 

When you're 10,000 miles away from your wife, adultery doesn't count

Sami: 'You've gotta go on tour with him' Fiona:'Why?'' Sami: Because of the 10,000 mile rule, 10,000 miles away from your wife, adultery doesn't count '

10,000 mile rule by Testing12345 October 23, 2017

the only rule 

If it can be taken advantage of, it will be taken advantage of.

The only reason that people get caught for insider trading is the only Rule.

the only rule by Semsolk December 8, 2017

the mile rule 

When your girlfriend is In another state so it is socially and politically correct to cheat on her

Carson: Avery is in Alabama

Nash: oh then you can cheat on her
Carson: why?

Nash: cause bro the mile rule

the mile rule by T$mgang January 19, 2018