cardinal rule

In regards to friendship, the cardinal rule is never dating your friend's ex-boyfriend. When a close friend and their hunny break up, being a friend means you dont try to date, mack, get with, or hook up with the ex. Breaking this rule defiles friendship and ruins bonds and all friendly love with the rule breaker in the circle of friends.

After Max broke up with Sid, Alexis, a 'friend' of Sid, broke the cardinal rule and started dating Max less than a week after the break up. Sid and Alexis' friendship was ruined and Sid soon learned that no one gave two squirts of piss about her emotions, regardless or what was said.

by Sidoese February 5, 2009

Rule 93

It doesn't exist, but I found it. ( ͡° ͜ʖ ͡° )

HAY GUYS, I found rule 93 ^_^

by what is a internets? August 14, 2016

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."

by bigberg June 9, 2014

The Matt Rule

That there is an 80% chance that the more attractive you find a girl the more likely that girl is a bitch

The Matt Rule totally happened to me again! Proper liked this girl and she ended up ditching me on a date and was just a downright bitch, when will I ever find love

by DarkObsession September 19, 2017

Dave rule

The Dave rule states that in a male dominated STEM field, in order to not appear sexist, the number of women in a department must be greater or equal to the number of Daves

I only got the job because of the Dave rule

by samgreg January 3, 2022

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!"

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

by will38373830 March 28, 2007