hand rule

When dating if you have sex with a woman more then five times she considers you two to be in a relationship. No matter from the outset it was agreed upon there were no strings attached there are still strings attached whether the male thinks so or not.

Dude, you slept with her how many times? You shoulda stuck to the hand rule!

by Kevin J Abq January 27, 2009

10 hour rule

When people leave alcohol at your place for more than 10 hours, it becomes yours.

Person A: Where is my alcohol?
Person B: It's been past 10 hours, bitch, its mine now.
Person A: What?
Person B: 10 hour rule, bitch!

by yrral April 13, 2008

The Harry/Sally Rule

Men And Women Can Never Truly Be Friends Because The Sex Part Always Gets In The Way.

Girl: "You are my best friend!"
Guy: "I'm not your friend"
Girl: "What?!?!?"
Guy: "I want to sleep with you"
Girl: "I don't want to ruin what we have"
Guy: "Ok - I guess The Harry/Sally Rule is true so I am officially not your friend anymore. Can we sleep together now?"

by bobandbill April 25, 2011

Right Hand Rule

A series of gang signs used as dog whistles by physicists to communicate with one another. There are several iterations corresponding to different affiliations.

The most common and simple versions usually involve holding one's right arm out, curling the fingers inward toward the torso, and pointing the thumb upward. This is often (but not always) accompanied by the member looking up in the direction their thumb is pointing. At times this may be inverted, with the thumb pointing downward.

Adherents of various sects differ on dogma, but universally agree on the "Power" of physics in the world.

I just had a student ask me if which hand they were supposed to use for the right hand rule.

by mafs_is_fun August 13, 2018

texas hat rule

The Texas hat rule states that if you take someone’s hat then you are either f*cking or fighting, and man don’t hit women.

That girl just took my hat, i hope she knows the Texas hat rule

by Papi vaquero April 23, 2021

The 5 Hour Rule

If it's been dead for more than five hours, do not put your dick in it

The most important thing to remember about the 5 Hour Rule is to check the body temperature and to also check if there's still a pulse.

by xtreme2252 July 8, 2009

Hennings Rule of 40

The useful and highly strategic approach to lectures/class in university. By going to class you must take 50 mns worth of notes as opposed to later copying said notes in let's say 10 minutes. 50-10=40. Hennings rule of 40

You going to that shitty law lecture Sam?? Nah, ill just use Hennings Rule of 40

by TheRelentlessBagel November 5, 2013