Law of Conservation of Mass

Atoms cannot be created or destroyed. The mass of the reactants entering an equation must equal the mass of the products exiting the equation.
“What goes in, must come out!!”
The law of conservation of mass is a fundamental principle of physics.
by PlessyVFergunson May 06, 2022
Get the Law of Conservation of Mass mug.

Richardson-Law

A law that doesn't exist despite the fact your friend swears it does.
"The truth is not a defence for defamation"
"No... that is a Richardson-Law"
by stormin2192 August 30, 2017
Get the Richardson-Law mug.

Scallions Law

When your a prison guard and you realize that you are spending a quarter of your life in prison just because you needed a job.
Man I just realized I’m spending a quarter of my life in prison just to make money, I think it’s scallions law
by Scallion tha Stallion November 28, 2019
Get the Scallions Law mug.

sister-in-law

My sister-in-law is a good person.
by Wonbig October 13, 2021
Get the sister-in-law mug.

Sister-in-law

The ultra important, high falutin, and just all around annoying sister of your spouse. She will not be at your wedding because she has more important things to do, and if by chance she shows up, she'll ruin it. She's your mother-in-law's teammate and soldier.
The ideal sister-in-law is one that resides six feet below the ground in a cemetery, right next to the ideal mother-in-law.
by Xxxxxxxxfanboyxxxxxxxxxx February 01, 2021
Get the Sister-in-law mug.

Sister-in-law

The person who will ruin your wedding.
My sister-in-law ruined my wedding by demanding I pay for her wedding and starting a family fight. Of course my mother-in-law took her side.
by Xxxxxxxxfanboyxxxxxxxxxx November 18, 2020
Get the Sister-in-law mug.

sister-in-law

sister-in-law.
by Simaduria July 27, 2024
Get the sister-in-law mug.