2/3 rule 

A rule that states that if a food item sounds 2/3 good, it must be good.

Originated at a Taco Bell, whereupon the creator was deciding whether or not to buy a Caramel Apple Empanada. The creator had no idea what an empanada was, but caramel and apple made it sound 2/3 good. The Caramel Apple Empanada turned out to be delicious, and thus the 2/3 rule was born.

Indecisive customer: "What's fried chocolate guano?"
Friend of indecisive customer: "I don't know, dude, but it sounds 2/3 good. By 2/3 rule, you have to try it."

2/3 rule by Rhiever April 21, 2009

Rule 23 

The person who acts the gayest in your friend group is the straightest.

Joe: Dude I’m telling you I’m not gay

Tyler: Remember rule 23, you haven’t even kissed a single homie goodnight

Rule 23 by The impostor August 11, 2022

Rule 23 

Never spill a Marine's coffee if you want to live.

(Originated from S.A. Gibbs' incomplete, unwritten list of rules, per NCIS)

*Agent drops coffe, entire department ducks under desks*
NEW AGENT: What?
OLD AGENT: Rule 23, you idiot!

Rule 23 by MissNoodles June 23, 2006

rule 23 of internet 

only guys exist on internet

man 1: I met a girl on discord
man 2: always remember rule 23 of internet

rule 23 of internet by the king of old world August 4, 2023

ja rule # 23 

ya'll are all little fucking pussies who go and post things on the internet about people u don;t even know becuase u are insecure and realize that u aren't ever going to be anyone so u suck 50 cents dick becuase u and him make fun of him together and 50 cent probably got the GAME to shoot him and 50 shot the GAME
i don't like Ja rule but i can say shut the fuck up about him

stop being douche bags and learn to say things about people without sucking 50 cents dick

ja rule # 23 by anonymous April 5, 2005