Cardinal Rule 

An unwritten rule, that is collectively known and abided by society as a whole.

"If one gest jumped by the Bra Boys in Maroubra's Last Goon Party, and you quickly realize that there is more than one guy, one can exclaim the cardinal rule '1-V-1', meaning the gang must give you a fighting chance, taking you on one at a time."

Cardinal Rule by bigberg June 9, 2014

Death toll rising rule 

A rule used primarily in stand up comedy which assesses a comedian's ability to make jokes about a recent tragedy. The basic rule is: as long as the death toll is rising, jokes are out of bounds. The rule is commonly broken by many comedians as we all know jokes surrounding tragedies are the funniest.

As soon as the toll stops the subject becomes open for comedy, as seen in many recent tragedies.

Man 1 - How many earthquake victims does it take to change a lightbulb?

Man 2 - Dude, don't make jokes....death toll rising rule...

Death toll rising rule by comedymedders October 28, 2010

floor rule 

An un-written rule given to the amount of time food can be consumed after falling onto the floor. You should pick up the food quickly if you want to eat it. Usually 3-10 seconds before it is deemed to dirty to eat.

"Shit i dropped my toast on the floor"
"Quick dude pick it up. 5 second floor rule!"

floor rule by Some DUDE!!!!@ September 17, 2006

sheet rule 

instead of one man having to sleep on the floor when sharing a hotel room, one may be under the sheet while the other is on top of it. this way the two will never touch.

during spring break we couldnt decide who would get the bed, so we used the sheet rule

sheet rule by will38373830 March 28, 2007

Anaconda Rule 

When your husband is accused of fooling around with strippers, it's the wife's duty to report that he is well-endowed.

Despite accusations of strippers, Fergie invoked the Anaconda Rule, as her reason to stand by her man. Amen to that, sister.

Anaconda Rule by prinmare November 12, 2009

Viking Rule

When an American is in a foreign county and sees a gorgeous woman, it's legal for him to pick her up and take her home.

Dude, Viking rule, 3 o'clock.

Viking Rule by WCDD March 14, 2013

Moose Rule

A game where whoever declares "Moose Rule" at any moment may hold up both their hands above their head as if they were moose antlers. once he has done this everyone at the party must must make moose antlers with both hands. Whoever is the last person to do so has to down there whole alcoholic drink.

I declare "Moose Rule"

Moose Rule by betawolf63 June 17, 2013