Penis Rule

When in an argument over the attractiveness of a female with another female, a man may apply this rule to cement the fact that he's correct.

Women: Wow she is totally hot.
Guy: No, No she really isn't are you bind or something?
Women: No she really is, what's wrong with you.
Guy: Penis Rule *Points to Groin* I'm right.
Women: Damn you got me...

Ugly Chick: hehhh Are you gooys telking 'bout meh???!!?!?

by riga1tony May 27, 2009

5-day pants rule

In a college environment, a student's wardrobe is governed chiefly by the "5-day pants rule" (FDPR). The FDPR states that any student may wear the same pair of pants no longer than 5 consecutive days, after which they must change pants and shower. Most new college kids perceive this as excessive, and are new to the idea of not showering every day, but Sophomores and beyond know the need for this rule.

"Hey man, 5-day pants rule, and they've been rank since you spilled milk on day 3."

"Ahh, you're right. Better go change up."

by Justin Briggs 1984 October 22, 2006

Ten Percent Rule

You must be ten percent smarter than the equipment you attempt to operate.

I tried to fax you but I failed the ten percent rule.

by Ben Dreidel August 20, 2008

Tall People Rule #11

Anybody shorter than you is short. Is to be paired with Tall People Rule #3 to freely bully kids

According to Tall People Rule #11, you’re short

by SomeRandomDude11 December 11, 2019

The Puma Rule

When a player in a game uses extremely excessive force such as tackling in flag football. Like that of a puma.

Dude he just did the puma rule on him and knocked him out cold.

He should be suspended for the puma rule.

by Goochey November 5, 2020

"Price is Right" Rule

The "Price is Right" rule is used in any game or contest where the one closest to the target number without going over is the winner.

We all bet $25 each we could guess the fat guy's weight using the "Price is Right" rule.

by Joobilee71 December 24, 2008

half-your-age-plus-seven rule

A convenient rule to define the youngest that a romantic interest can be before the relationship is indecent. Widely referred to and used, the rule has merit for usefulness. The full version states: "if you halve your years then add seven, you'll have the youngest decent age for a partner; if you double your years then subtract seven, you'll have the oldest decent age for a partner".
However it's somewhat flawed thanks to the poor mathematical ability of its authors -- it gives a different result depending on whether it is worked out for a younger or older partner.

26-year-old Barbara waited patiently until Jack turned 20, fulfilling the half-your-age-plus-seven rule, before pursuing him romantically.

by kriswa August 3, 2007