Udani 

A bad bitch. The baddest of all bitches. Always has a smile and bubbly brightness... Unless... you are an uncultured paintbrush.
(Paintbrush by definition is uncultured, racist, blatant fucking swine, misogynistic piece of pubic hair on a twig.)

WAOOOOOOOH! Look at Udani!!! Ain't she an icon!!

Udani by jOhNnii $in$ January 9, 2021

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

ulani 

Ulani is a bubbly and cheerful individual. Dark and beautiful. Driven to succeed and is a very good writer.

Gail: Hey Ulani, what's up?
Ulani: Hey, I'm cool heading to the beach..

ulani by Allí April 13, 2017

udonia 

Home Country of Yuka in Drake and Josh.

The goat (glakma) is the offical animal of Udoina.
"Poosha" is the offical curse of Udonia.
"Jung-ja/Ja-jun" is the offical greeting of Udonia.

udonia by ktak240 April 3, 2011

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

udayippu 

Refers to some kind of fraudulent or some kind of bogus activity.

Origin : From Kerala, South India. The word forms a part of the slang in the southern area of the state.

I was sure that you were about to plan some udayippu.

udayippu by _ThOmMy_ September 24, 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