rule 99.1 

If friends spend more than 60 minutes unable to decide what to do, they must default to sexual experimentation.

Friend 1: Huh... I didn't know about rule 99.1.

Friend 2: Me either...

Friend 1: ...I'll get the Crisco.

rule 99.1 by Quacker1 February 16, 2008

Rule 99.1 

If friends spend more than 60 minutes unable to decide what to do they must default to sexual experimentation.

Friend A: So what do you want to do?
Friend B: Still no ideas.
Friend A: Wait, I think theres a rule about this.
(Gets rule book and reads rule 99.1 outloud)
Friend B: Huh.
Friend A: I did not know that rule.
Friend B: Me neither.
Friend A: I'll go get the Crisco.
- XKCD Comic # 330

Rule 99.1 by Ayame13 January 22, 2010

rule social b 99.1 

If friends spend more then 60 minutes unable to decide what to do, they must default to sexual experimentation

the Defination is pretty clear... rule social b 99.1 is to be used when friends cannot decide what to do for 60 minutes or more.

rule social b 99.1 by Sky Claw September 2, 2009

Rule 19

Used in lifting weights originated from reddit.com:

You cannot criticize anyone's form unless you lift 90%+ of theirs.

The 90%+ extends to Wilks score to help normalize.

Good job - you can barely deadlift 200 and you are talking shit about someone who pulls 600. Rule 19.

Rule 19 by SoloX July 8, 2012

Rule 1993 

Rule 1993 states that in comparison to most other players you will suck at a online videogame.

1993 being the year Doom came out and and people were first able to get their asses shot of by some fat guy in Austin.

Collary 1: some people are actually good but they usually have no life.

Collary 2: if you get discouraged by reapeatedly failing at a game see Collary1

Collary 3: Unless you suck monkey nuts there will be others who are worse than you.

Collary 4: In some amazing defiance of reality most pro gamers actually have a life and/or look pretty good.

Dude one: {gets halo 3 and starts to play online}
Alright lets play;

Shit! I Died!

Shit! I Died!

Shit! I Died!

Shit! I Died!

Shit! I Died!

Shit! I Died!

Shit! I Died!

Shit! I Died!

Shit! I Died!

Shit! I Died!

Shit! I Died!

Shit! I Died!

Shit! I Died!

Shit! I Died!

Shit! I Died!

Shit! I Died!

Dude 2: don't feel bad man, rule 1993

Rule 1993 by Bonkai! October 20, 2009

Rule 19

The more you hate it, the stronger it gets.

Rebecca Black is the epitome of Rule 19.

Rule 19 by flypossums May 23, 2011

Rule 19

A rule created in 1903 by Merrick Gjertson stating that there can only be one girl per internet.

Rule 19, one girl per internet.

Rule 19 by Neb Good May 15, 2007