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!"
by Awesome Nerd. April 03, 2011
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The first 4 elements that sixth graders would try and look for when seeing the periodic table for the first time.
Kid 1: Hey, that's element F! I think it's pronounced fluorine!
Kid 2: I found C! C is for carbon!
Kid 1: And that's K! It stands for...potassium? What?
Kid 2: Is there a U somewhere?
Kid 1: I still don't get it, why is potassium called K?
Kid 3: Guys I found it! Down here! It's called uranium!
Kid 2: Oh yeah!
Kids 1, 2, and 3: (chanting) Fluorine uranium carbon potassium! Fluorine uranium...
by 1plus1DoesNotEqualPotato February 16, 2016
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Fluorine (F) uranium (U) Carbon (C) potassium (K), spells the word Fuck and is sometimes followed by yttrium (Y) oxygen (O) uranium (U) spells the word "you" and is a fun thing to yell and confuse everybody and there is that one person that laughs
Drew: fluorine uranium carbon potassium

Durham: wait what

Clint: haha
by Immense fiend October 20, 2015
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a clever way of spelling 'fuck you' only big brain people understand. gets past the roblox chat filter.

fluorine = F
uranium = U
carbon = C
potassium = K

yttrium = Y
oxygen = O
uranium = U
fluorine uranium carbon potassium yttrium oxygen uranium!
by therealloganpaul August 04, 2019
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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!"
by wqufhoefi2cuhjhiveej November 29, 2017
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Just like a joke : It's ok once , but not three times.
--eg1--
5:00 pm
wife : Try to be back before dinner pls.
- potassium, my raven <3

--eg2--
8:45 pm
wife: why are you still not home ?!
- potassium potassium potassium
- GTFOOML !!!
by Brazzer_than_brazz October 30, 2018
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