Rule 10

If anyone on any social site does not have a picture of themselves, its automatically means they are fat and ugly

guy 1- hey man i just met this girl over webcam
guy 2- how did she look?
guy 1- well her webcam was off
guy 2- Rule 10 bro

guy 2- hey bro i been talking to this girl on a social network site, we might meet up soon
guy 1- nice, man. she good looking?
guy 2- well i haven't seen a picture of her... we wanted to keep it like that til the day we meet
guy 1- rule 10 bro

Rule 10 by Lendeezy February 19, 2012

Rule 10

In the bourbon community, Rule 10 prohibits negative opinions from being given unless such thoughts were solicited. It's the play nice or go home rule. It potentially encourages whiskey tater behavior and convinces others to buy very poor choices based on the posters high praise of said bottle with no negative feedback from others. As a work around, commenters will often post 'Rule 10' to express their belief said bottle does not deserve such praise.

I'm going to drop Rule 10 on that whiskey tater.

Rule 10 by mastertater August 26, 2020

Rule 10

Any person that one thinks is interested in them, is not.

"Hmmm, I think she likes me. Oh, Rule 10..."

Rule 10 by bugmore November 22, 2013

Rule 10

Rule 10 refers to 'Rule 10' in the Super Smash Bros. Ultimate Ireland server, stating
"Rule 10, No Violent or Self-Harm Speech.

We strictly prohibit any form of violent or self-harm speech directed towards others. This includes advocating violence, using hateful language, violent abbreviations, or making threats. Any such speech will result in immediate action. Let's foster a respectful and welcoming environment for all members."

As a means to avoid time-out, 'Rule 10' is used as a substitute to the word 'kill' in the phrases 'kill yourself' or 'i am going to kill myself'.

I'm going to Rule 10 myself if you lose to Pascal

Rule 10 by ZARDKINGMEGACHAD September 2, 2023

Rule 10,742 

Just because you have a gf, doesn’t mean you aren’t allowed to look.

BF: *looks at another girl*
GF: “Hey!”
BF: “Rule 10,742”

Rule 10,742 by HelloImDavid July 1, 2023

Rule Of 10

According to the Rule of 10, No one is allowed to call someone after 10pm or before 10am unless it is absolutely Important.

*ring ring*
Bob: uhhg, hello?
John: hey. what's up?
Bob: Why the hell did you call me, it's... 2am...
John: Oh, I just got out of the club, I was seeing what you were doing.
Bob: Did you forget the Rule Of 10?

Rule Of 10 by Immortal-Jake August 14, 2007

10% Rule 

One must be ten percent smarter than the object/task one is attempting to use/accomplish.

For instance, pushing a pull door or failing at some other seemingly simple task.

Friend 1: Did I hear correctly that your girlfriend got locked in her own car?

Friend 2: Yeah. 10% rule, dude.

10% Rule by PeteWine February 9, 2009