Rule of 72

If you don’t practice something hard in 72 hours (3 days), you will forget it

It’s Sunday. I haven’t practiced the Rubiks Cube since Wednesday. I sit down and think: How the hell do I do this thing? Then I realize I haven’t practiced in 72 hours. I think ‘Oh... Rule of 72.’

by Irreduzibel November 11, 2018

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Alejandro Rules

In tennis, this rule comes into play when you're leading by just one game and want to avoid the risk of losing. Under this rule, you play just one final game, with no possibility of losing. The result will either be a win or a tie. var: "Super Alejandro" rule: You're up by more than one game and can only win.

Momentum changed and I won 4 in a row to get within one game, but my opponent invoked Alejandro Rules and it ended in a tie.

by nawhea March 10, 2025

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freeway rule

Whenever driving on the freeway the passenger has to give the driver head.

We're on the the freeway you know what that means, freeway rule.

by Seanda Mae July 2, 2016

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International Rules

The international rule states the only acceptable instance where intercourse is ok with someone other than your significant other is when they are in France and the person committing the act is Vegan.

“Hold up, didn’t your girlfriend cheat on you bruh?” “I guess not. International Rules, I was in France.”

by Nice Hairline Kid August 16, 2018

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Creep Rule

A person's a creep if the age difference between them and their date is greater than half the eldest's current age, plus 7. For example, if a guy is 30, the youngest person he can date without being considered a creep is 15+7=22; younger than that, society looks at the couple sideways.

Dude, you're 45 and dating a 20 year-old? You're a creep!!!! Creep rule is half-your age + 7, my friend. You should date my cousin instead, she's 30 and a freak in bed.

by Caramirdan October 3, 2016

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