The 2% rule is a reference measurement noting the relative amount smarter you need to be (or think) to be able to pull off a particular task.

Frequently used as a gentle insult or to point out someone's apparent stupidity, usually in direct reference to a task said person is presently trying to accomplish. Typically but not limited to involving the use or inability to use a piece of technology.
Person 1: I can't get my phone to upload this picture I just took of myself to Myspace.

Person 2: 2% rule.

or

Drunk guy 1 (after having a few more drinks): That dude doesn't look so tough anymore. I'm gonna kick his a$$ now.

Less drunk guy 2: That last shot dropped you down to 1%.

Drunk guy 1 (slurring): Wait, whut?
by deadw8 May 30, 2010
Get the 2% rule mug.
Mr. Keith was being bitched at about a students grade and responded with, rule number 2
by theceo June 8, 2011
Get the Rule Number 2 mug.
First two rules of an infamous site on the Internetz. They both mean that you're not allowed to talk about the site. Ironically, rules 1 and 2 have become a defining feature of the site, essentially making them useless whenever cited.
by Abdomumibinima April 20, 2007
Get the rules 1 and 2 mug.
1. You do not talk about /b/.
2. You DO NOT talk about /b/.

What everyone forgets is that they only apply when said site raids another site.
rules 1 and 2 only apply during raids, idiot
by Daymoon April 9, 2008
Get the rules 1 and 2 mug.
In the context of dating, "Rule 1 and 2" is
Rule #1: Be attractive
Rule #2: Don’t be unattractive
Q: How do I get matches on Tinder?
A: Follow rule 1 and 2.
(other example);
YOU MATCHED WITH KATIE ON 8/12/22;
Chad: Yoor bootyfull
Katie: All these other guys are trying to demonstrate their grasp of written English in their first message to me, but not you. You're different. I like you

Bob: Chad, how the fuck did that pickup line work?

Chad: Rule 1 and 2...
by Hans Henrik May 27, 2023
Get the Rule 1 and 2 mug.
Part of the "rules of the internet", made in early 2006 by someone in the /b/ section of 4chan who fancies the site a secret underground.

Due to the /b/ section being overrun with users from sites such as Gaia Online and MySpace, these rules were accepted, and more people took part in the illusion that 4chan is a SUPAR SECRAT CLOBHAUS. Despite the fact that these two rules state that you shouldn't talk about /b/, some people will cite "RULES 1 AND 2!!" every time 4chan (or even a meme) is mentioned outside of the site.

Thankfully, this vermin of stupidity remains contained in /b/, so people who cite rules 1 and 2 in other boards are bound to get flamed and hopefully banned.
*4chan Steam group is mentioned in a /v/ thread*
Idiot: RULES 1 AND 2 BITCH
Anonymous: facepalm.jpg
Anonymous: kill yourself
by WHYIAMSOBALD October 15, 2007
Get the rules 1 and 2 mug.