Each element has many versions that contain a different number of neutrons in the nucleas. Each different version of the element is called an isotope.

Carbon-13 is and isotope of Carbon

Isotope by PrivateDonut February 10, 2005

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Isotope

Isotopes are atoms of the same element which have differing number of neutrons.

This means they have the same number of protons.

Deuterium is an isotope of hydrogen.
Deuterium is hydrogen-2, i.e. hydrogen with a mass number of 2 (1 proton + 1 neutron).

Tritium is a rarer isotope of hydrogen, and is also known as hydrogen-3 (it has 1 proton + 2 neutrons).

Isotope by ChemMan May 12, 2010

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radioactive isotopes

when that pussy so bomb its radioactive and unstable

John: Yo her shit was like radioactive isotopes
Michael: Shit thats lethal my guy

radioactive isotopes by Flaming jay September 26, 2017

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isotope

Lighter and heavier versions of the same thing, (but usually in reference to atoms)

Bud and Bud Lite are "isotopes" of Bud. When you gain weight, you just become an "isotope" of your former self.

isotope by 387mqr October 9, 2008

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IsoTope

The "auxiliary" verger of Cloisterham Cathedral.

IsoTope may indeed have had just a minor role in the "Mystery Of Edwin Drood" tale, but I am still a bit surprised that neither Dickens nor Garfield made any mention of him in the famous mystery-thriller story.

IsoTope by QuacksO November 14, 2018

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kinktober

An excuse for people to write porn with different types of kinks throughout the month of October.

Smut Fanfiction

That chick doesn't write often but when she does, its for Kinktober.

kinktober by Kinkiest July 12, 2018

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proper lad

a lad that is such a lad that he is a proper lad

person1:did you see bob
person2: ya he was a proper lad

proper lad by its_ya_boi_chips_ahoy May 20, 2018

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sexspan

The number of years you are still sexually active

While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.

sexspan by Dr Kat April 21, 2022

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womp

A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.

You didn't get any napkins with your takeout pork fried rice? Womp womp.

womp by 175623226 November 3, 2011

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Poggers

When your wife’s boyfriend let you sleep past 8pm 😎😎

Wife’s boyfriend: You have 5 more minutes
Me: Poggers!

Poggers by Just_Charles April 14, 2020

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