uronium 

Chemical symbol: Un.
Atomic number 327.
An odoriferous brown substance that usually exists between the toliet seat hinges and the bowl.
Uronium may also appear around the bolts that hold the toliet to the floor.

Some people choose to ignore uronium; choosing instead to mask its unique odor with Glade® Plug-Ins® or Wizard™ aerosol.

uronium by Telephony October 24, 2010

nobelium uranium 

A masterfully crafted response to the famously deadly "you mom gay" roast.
Believed to be forged by the finest of roasters, possibly even a level 3 sound cloud rapper.

Nobelium & Uranium are both elements. Nobelium's symbol is "No" and Uranium's is "U".
Combined, they make the response "No U".
Not only is "No U" an effective reply to any roast, but in this form it reflects your intelligence and can make their stupidity known, amplifying the affect of the response, ruining their career if used effectively.

12 year old COD gamer: "yo'ure mom gay"
You, blessed with an IQ of 5000: "Nobelium Uranium"
12 year old COD gamer: "Wtf bro"
- *12 year old COD gamer left the game*

nobelium uranium by Foxzes February 26, 2018

utonium

The deepest, fluffiest powder located in Utah. When you ski utonium snow, your life will change.

Did you shred all the fresh utonium powder today at Park City?

utonium by the_jamin_rock February 27, 2017

Fluorine Uranium Carbon Potassium! 

An intelligent way to say FUCK . Each element has a letter to represent it, Fluorine= F, Uranium=U, Carbon=C, Potassium= K.

Also Yittrium Oxygen Uranium can be added to say YOU.

Person 1: "Its your turn to clean the toilet."
Person 2: "Fluorine Uranium Carbon Potassium!"

or

Person 1: "Fluorine Uranium Carbon Potassium the test is today!"
Chem Teacher: "I see you're practice your elements for your test, good job!"

Fluorine Uranium Carbon Potassium! by Awesome Nerd. April 21, 2011

Fluorine Uranium Carbon Potassium Bismuth Technetium Helium Sulfur Germanium Thulium Oxygen Neon Yttrium

The symbols of these elements spell out "FUCKBiTcHeSGeTmONeY." Alternate ways to do this include replacing Helium (He) and Sulfur (S) with Hydrogen (H) and Einsteinium (Es), and/or replacing Bismuth (Bi) with Boron (B) and Iodine (I). Some people have been clever enough to use this as their yearbook quotes.

"Fluorine Uranium Carbon Potassium Bismuth Technetium Helium Sulfur Germanium Thulium Oxygen Neon Yttrium!"

Fluorine Uranium Carbon Potassium Bismuth Technetium Helium Sulfur Germanium Thulium Oxygen Neon Yttrium by wqufhoefi2cuhjhiveej November 29, 2017

uranium in the bucket

"Put the Uranium in the Bucket" is a phrase used by the most elite of Machine operators. This phrase represents courage, determination and third stage leukemia

"now, with your bare hands put the uranium in the bucket... if you know what I mean"

uranium in the bucket by Monotone Generic America voice March 1, 2017

Uranium 

It’s this thing called nuclear weapons.

You know what uranium is, right? It’s this thing called nuclear weapons. And other things. Like lots of things are done with uranium. Including some bad things.

Uranium by Sarcor February 17, 2017