Rule 3

Rule 3 is when someone breaks rule two, you are allowed to attack them

Guy 1: Breaks rule 2
Guy 2: "hey he just mentioned the /b/"
*invokes rule 3 and guy 2 and 3 beat guy 1*

by Touch of the tism September 11, 2023

House Rules

The set of unwritten rules players of a game agree to abide by when playing a game, sometimes explicitly authorized to do so by the written rules.

"How has this country gotten so shitty?" "Niggas on the world stage have been playing by house rules for way too fuckin long. That's how."

by Publius0987 April 13, 2025

Rule of Conquest

rejecting the advances and or not advancing on a love interest when previously entertained by a close friend

"yo has Gwendola been talking to you?"
"yeah dude, rule of conquest"

"never doubted you DeSean"

by Goblox May 4, 2021

The 5 Rule

There's at least 5 girls you would have sex with in a room. Not date or take home to mom, just 5 girls that if it came down to it, or a lot of booze clouded your judgement, you would.

"Dude I walked into class and the 5 rule applies!"

"Nice bra!"

by Haroldrocks69 November 27, 2011

Creep Rule

A person's a creep if the age difference between them and their date is greater than half the eldest's current age, plus 7. For example, if a guy is 30, the youngest person he can date without being considered a creep is 15+7=22; younger than that, society looks at the couple sideways.

Dude, you're 45 and dating a 20 year-old? You're a creep!!!! Creep rule is half-your age + 7, my friend. You should date my cousin instead, she's 30 and a freak in bed.

by Caramirdan October 3, 2016

Lisagacha Rule

A MLB YouTuber (miraculous) who changed her name because she thought Lisa gives ultimate luck.

"Y'know Lisagacha Rules?"
"It's Alisa. She changed her name thinking she was lucky with 'Lisa'.

by Savage bear May 23, 2021

Rule of thumb

A rule of thumb is a general guideline or basic principle that people use based on experience, not an exact rule or law.

The origin of the phrase likely comes from using the thumb as a quick measuring tool (about an inch wide)

“As a rule of thumb, if pasta sticks to the wall, it’s done cooking.”

by soph2018392 September 8, 2025