demonstrating principle A

female masturbation. from chien & wexler's (1990) study on the acquisition of principles A & B, wherein they asked children, "is mama bear touching herself?"

mama bear hasn't been getting any recently, so she's resorted to demonstrating principle A on a regular basis.

by MBILF February 6, 2010

The Kulp-Durkin Principle

The attractiveness of a girl as perceived by a guy is increased exponentially by her willingness to have sex with/date said guy.

Eddie: Hey David, how do you feel about Becca?
Davide: Ah, she's kind of gross, man.
(The next day)
Becca: So I've always really sort of liked you, David. I'd like to be more than friends.
David: I feel the same way, Becca.
(The next day)
Eddie: Clearly, the Kulp-Durkin principle applies here.

by afriend22 October 6, 2010

Matryoshka Principle

When you're going out with some girl and come to find out her family has between 3-5 other similarly looking/shaped females of varying ages/height that you also want to be shagging.

BOY 1: "Dude, my new girl has a younger AND older sister that look just like her but even hotter! And her mom ain't too shabby, either."

BOY 2: "Yeah? That MILF I'm banging on the slide has three daughters that I'm planning to go all Matryoshka Principle on."

by modoklover March 4, 2010

Principles

Something that can get in the way of doing what’s right, what needs to be done or it can make a person spend excessive energy on worrying about what doesn’t need that much attention or care; often intertwined with ones ego & pride.

don't remove that tag from the bed! you don't understand! it's the Principles of it all that matters!

by Mr Wall January 23, 2006

Styopa medlock Principle

A term of Russian origin denoting the phenomenon in which an individual of moderate attractiveness achieves impressive success with members of the opposite sex while located in a developing country by virtue of not being a chauvanist wife-beating drunk.

My friend Josh is in the Marines and he's in Djibouti right now. He's definitely a shining example of the Styopa medlock Principle over there.

by Dimitriy Sergey'ich May 4, 2006

principle of evil marksmanship

Also known as the stormtrooper effect or the Imperial Stormtrooper Marksmanship Academy. The principle of evil marksmanship is a phenomenon between two belligerents (fighting factions) in a battle, typically one fought with projectile weapons. In battle, the malevolent(evil) faction will be unable to land a single hit with their weapons, while the benevolent faction will easily take down the opposition with seemingly pinpoint accuracy.

The principle of evil marksmanship is best demonstrated in the Star Wars film series (from which the phenomenon receives its other names), the James Bond series, and other films and videogames that feature opposition with ranged weaponry.

by Intelligence001 March 6, 2017

toilet principle

A mistake by newbies in poker where they believe just as in their toilet a fullhouse can be taken care by a flush whilst in poker it is the contrary where fullhouse beats the flush

dude hes such a poker newbie he fell for the toilet principle

by victor999 August 24, 2011