Left Rule 

a rule created in which 2 people kiss, and turn their heads to the left, rather then the normal right.

even though it may be odd at first, it seems to be much better.

once you learn the "left rule" you will never want to go back to any other way.

Left Rule by Ricky Frank November 10, 2007

Shit rule 

The rule that says you have to shit. For people who always follow the rules and won't do anything if there's not a rule for it.

That cop would let his belly bust if there wasn't a shit rule.

Shit rule by Deep blue 2012 February 9, 2010

Brogan Rule 

When a relationship ends, it is over. There is no getting back together. It can also be called the one-dump rule, but that sounds like you're talking about defecation.

He totally wanted to get back together with me, but I can't date him again because of the Brogan Rule.

Brogan Rule by GodLikeShoemaker June 3, 2015

two-thrust rule 

The rule that requires sexual intercourse to last at least two full thrusts before it counts as sex, allowing for a brief "trial period."

We started having sex but he came so quickly that he didn't even make the two-thrust rule, so as far as I'm concerned we didn't actually have sex.

two-thrust rule by Ci Bach October 8, 2009

Denny's Rule

The rule stating "when a meal decision takes more than ten minutes, you go to Denny's."

"Dude, we can't agree on anything. We're just gonna go with the Denny's Rule."

Denny's Rule by Tony Bagels January 11, 2010

4 Beer Rule 

When an individual consumes at least 4 alcoholic beverages, they are legally entitled to grope, grab, or fondle the opposite sex without repercussions.

Big Flee walked past Morgan last night and grabbed her left tit. She gave him a look of disgust and he simply replied "4 beer rule".

4 Beer Rule by BIggie552 April 3, 2015

the no stick it in rule 

the ability to participate in any ammount of foreplay in regards to making out and/or getting-off. obstaining from actual insertion of the penis into the vagina.

"daddy always told me son with women ya just cant win...so it's better to touch the skin but son dont stick it in"

the no stick it in rule by betty February 6, 2004