Uranium 238, or u-238, is the most common isotope of uranium. If you shoot a neutron at it, it becomes u-239 and then something else called neptunium 239 and then plutonium 239, which is extremely fissile.
Slash: Man I'm bored. I wish I had some uranium 238 to blow something up.
Torch: Wtf? You wanna end up like that radioactive scout guy? Besides u-238 ain't the stuff used in atom bombs, it's u-235. You use u-238 to make plutonium.
Slash: Plutonium? Now you're talking! Get me some of that shit!
Torch: Wtf? You wanna end up like that radioactive scout guy? Besides u-238 ain't the stuff used in atom bombs, it's u-235. You use u-238 to make plutonium.
Slash: Plutonium? Now you're talking! Get me some of that shit!
by The Mr Needles Experience October 4, 2006
Get the uranium 238 mug.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...
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 September 12, 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
by Immense fiend December 13, 2015
Get the fluorine uranium carbon potassium mug.by Nobellium Uranium October 16, 2018
Get the Nobellium Uranium mug.The better and smarter version of the ultimate comeback: No u.
When said it makes you sound smarter and also confuses the crap out of the victim, if their IQ is not above 9000.
When said it makes you sound smarter and also confuses the crap out of the victim, if their IQ is not above 9000.
Person 1: You’re mom is straightn’t
Person 2: No u
Person 1: Yesn’t u
Person 2: No u^2
Person 1: Nobelium Uranium
Person 2: Oof
Person 2: No u
Person 1: Yesn’t u
Person 2: No u^2
Person 1: Nobelium Uranium
Person 2: Oof
by iGood July 27, 2018
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