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Heavy Water 

D2O, 2 Deuterium, and 1 Oxygen atom. Deuterium is an isotope of hydrogen; it has one extra neutron in the nucleus. Neutrons are what add weight to an atom; this substance is called "Heavy Water" as compared to normal "Light Water." Heavy water exists is most all water, but only in very small amounts (1 in 20 million).

Heavy water is essential to nuclear power using non-enriched uranium. Without it, all uranium must be enriched before use. In WW-II, Hitler attacked Norway for it’s supply of heavy water.
"Heavy water aids in cooling nuclear reactors.
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heavy under water 

attractive female with a disproportianately large rear end
She's not a bad looker just kind of heavy under water though
heavy under water by GlennieB August 25, 2008

🤡🫵🏻

How to say "you're an idiot/clown" using only emojis.
Person 1: Insert completely incorrect and/or idiotic statement here
Person 2: 🤡🫵🏻
Word of the Day on June 1, 2026
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)
fogey by Petyush September 14, 2005
Word of the Day on May 31, 2026
Add a tablespoon of jarlic to two teaspoons of butter and spread it in bread to make garlic bread
Jarlic by YSAC fanboy June 6, 2020
Word of the Day on May 30, 2026
An armpit enthusiast — typically of the scent, appearance, and touch of hairy underarms.
That dude’s such a pitpig, I have to wear deodorant to keep him at bay.
Pitpig by wimbledon May 28, 2026
Word of the Day on May 29, 2026

You the birthday

You the birthday-you the point, you the topic, the reason we here, can be used as a compliment / u looking good or silly/trolling
Nah fr, you the birthday, you got all the attention.
You the birthday by Dev-in April 4, 2026
Word of the Day on May 28, 2026