The arm rule

A way to know if you need a condom size bigger than medium. By measuring your penis to your arm, if it's bigger then you need a bigger size.

Hey dad what size condom should I wear? You should use the arm rule. Oh ok

by Lee Chandler May 26, 2017

48 Hour Rule

The rule for the amount of time sperm can stay alive in a person's mouth after oral sex.

Dana: Hi, Katherine, mind if I take a sip of your coke?
Katherine: Are you 48 hour rule safe?
Dana: Yep!

by futureactiveparticiple July 4, 2017

you da rule

People say it when you say something awesome

Girl- we should sleepover
Me- you da rule! I love that idea

by You da rule April 18, 2018

Faraday's left hand rule

A cool gang hand sign Dr Dara O' Hogan taught his physics class in oaks park high school, used to refer to the good old days when Dr O' Hogan used to teach physics (he was a good guy but he couldn't teach to save his life (nobody learnt anything))

Ay yo waagwan famz, #ripdrohogansjobatoaks *does Faraday's left hand rule*

by KaboobaLEES October 1, 2017

No Gun Rule

When someone sanctions a rule to not let guns or weapons on to an event or place.

When Dungeon Master comes in and said that theres No Guns Allowed(that includes arrows and bow staffs, asian throwing stars, shiny sharp objects that cut and any devices that go boom, only magic spells and conjurings. So now you have to restrategize your wgile game plan.

TWhen Dungeon Master comes in and said that theres No Guns Allowed(that includes arrows and bow staffs, asian throwing stars, shiny sharp objects that cut and any devices that go boom, only magic spells and conjurings. So now you have to restrategize your wgile game plan.

When Dungeon Master comes in and said that theres No Guns Allowed(that includes arrows and bow staffs, asian throwing stars, shiny sharp objects that cut and any devices that go boom, only magic spells and conjurings. So now you have to restrategize your wgile game plan.

Here why the no gun rule is in place.

by Thatfatgirl1985. October 17, 2017

60 second rule

The amount of time it takes a guy after seeing his girls nudes, to become all the way 100% down for her

Joes experiencing the 60 second rule right now if you know what I mean.

by B0bb0 October 23, 2017

two tap rule

When having sex (or making out) the two tap rule is a non-verbal way of communicating you are not comfortable with/don't like something your partner is doing. The two taps will let the partner know to stop, and go back to something you like.

Using the two tap rule- If you're partner puts their hands somewhere unwanted tap them twice on the shoulder so they know to move them.

by Nineteen Percent December 19, 2017