3 Second Rule 

If food drop on a clean surface it takes 4 seconds for the germs to get on it

bill: Oh sheeet i dropped my burger on your kitchen floor
Ben: ITs ok i clean the floor today
Bill: i aint eating it
Ben: 3 Second Rule
Bill: oh yeah
Ben: and Extra Flavour

3 Second Rule by Checken April 15, 2008

runescape 

runescape is a very very cool game which might seem boring at first but after like say couple of weeks of playin u'll luv it!!! and if u're a member then its extra extra cool. the game starts off with all ur stats(lvls) at 1 and combat lvl 3. u start off in a place called tutorial island where u get to know to speak do things n all that. then when u've finished ur course on tutorial island then u're free to do wateva u want to do. u got attack defence strenght hitpoints and a lot of skills like cooking fishing firemakin runecraftin herblore slayer farming and many many more and now u got the awesome.....wait for it------CONSTUCTION!!!!!!!!! u can build ur own house u can have a servant show off ur armour and all that stuff have beautiful gardens throne rooms and dungeons. its brilliant. also u got loooots of cwl armours on there and lotsa quests. TRY IT!!! it rockzzzzzzzzzzzzzz.

p.s i garauntee that the game will be borin fer the first week or so unlees u got a runescape who can tell u wot to do (of course)

bryn0414: hey guess wot! yesterday while i woz playin runescape i ripped a guy off today. i traded him my obby shield(500k) for a gilded helm(700k)roflmao
redbull3892: wow thats nice and guess wot my magic is now 75 w00t w00t!!!!!

runescape by runscape is the awesomest game ever July 11, 2006

Rule 20

It is delicious cake. You must eat it!

Call rule 20 on that cake naougwh!

Rule 20 by Chris000 October 18, 2008

runescape 

Runescape is a mmorpg that is very addictive. It is the easiest online game to find and start playing. There is a free-to-play version, and a pay-to-play that cost around $6 a month. You can make your character raise stats, kill monsters, complete quest, kill other players, or take part in the various mini games(most mini games are for members only).

Guy1: hey, what are you doing?
Guy2: Playing Runescape and owning some noobs.

runescape by Yessir January 8, 2008

Rule of Thumb (for women) 

It is acceptable for a woman may hit her abusive husband with a skillet or frying pan with a base thickness equal or less than that of her thumb.

This rule was created in response to the idea that suggests social allowance for a man to hit his wife with a switch of thickness no greater than that of his thumb.

"When he came to, he realized he couldn't be mad as she had not broken the rule of thumb (for women)"

Rule of Thumb (for women) by Fostered Bananas November 13, 2011

20-40 Rule

The 20-40 rule refers to the attractive appearance of a female at 40ft. and the repulsive mold of flesh she calls a face at 20ft.

I was driving by some lady and from a distance, she looked great, but up close...it looked like she was beat with a shovel.....I should've followed the 20-40 rule.

20-40 Rule by D. C. Chesterholme January 31, 2008

three stroke rule 

The reason behind the theory that you can never really rape your significant other, because after three strokes, they'll be so into it that they won't want you to stop.

The three stroke rule in practice:
First stroke- No!

Second stroke- Don't.

Third stroke- Stop...

Fourth stroke- No, don't stop...

three stroke rule by Helljin December 16, 2005