48 Hour Rule

The rule for the amount of time sperm can stay alive in a person's mouth after oral sex.

Dana: Hi, Katherine, mind if I take a sip of your coke?
Katherine: Are you 48 hour rule safe?
Dana: Yep!

by futureactiveparticiple July 4, 2017

Rule 34

Rule 34 is an internet fanart of pornography

“I saw that one Minecraft YouTuber dream on rule 34

by not1day February 13, 2021

Rule 67

Rule 67 is a law of the universe that states that ANYTHING and EVERYTHING CAN and WILL be made into a form of brainrot. This rule applies to objects, places, names, countries, verbs, adjectives, numbers, symbols etc..

What the Sigma?! Im gooning on a Jet2 holiday fr. Its like Rule 67 irl.

Example 1:
The way that switch brrt, I know he dyin' (oh my, oh my God)
6-7, I just bipped right on the highway - Skrilla, Doot doot, 2025

Example 2:
Pen Pineapple Apple Pen - Pikotaro, PPAP, 2016

Example 3:

Rizz - Kai Cenat, 2024

by HuangDiThe67th August 25, 2025

Patton Rule

The unspoken rule amongst guys that when needed your wingman will jump on the grenade and take one for the team.

Guy one: c’mon man, I know she’s fat but her friend is hot and she’s into me.

Guy two: are you invoking the Patton Rule?
Guy one: if you take that grenade I’ll owe you big time.

by O.D.B.O.D'd January 21, 2019

v Cell rules

Very important mobile rules not to be broken

Connection detection - Bubble u x x dat come -v Cell rules: Wn ur mss run

lowWn cell gets/runs slowIf ur cell cms 2b slow downI'll send u me pics min

by Hercolena Oliver May 29, 2010

Prison rules

The philosophy that if you don’t fight, people will just keep fucking with you; An environment, such as a school or work place, where there is little to no supervision, rules aren’t regularly enforced, and/or the only way you get people to leave you alone is by standing up for yourself.

Around here, it’s prison rules.

by SiL3Nt J September 13, 2023

road rules

what?

what are road rules?

by Dan August 1, 2003