A somewhat nerdy colloquialism for "okay." As potassium's atomic symbol is K, double potassium implies "KK" which is in itself a colloquial version of "okay."
Person 1: Hey, want to meet me at Starbucks around noon?
Person 2: Sure, that sounds good.
Person 1: Great! Oh, remember to bring your notes.
Person 2: Double potassium.
by Reginald Phalange September 19, 2013
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Double Potassium is absolutely, 100%, incredibly gorgeous and amazing. She makes one of the best friends you'll ever have and she'll always be there for you; to use the word to describe someone, it'd be in the form of an inherent compliment to their beauty or likeness. Someone dubbed Double Potassium usually possesses the traits of: empathy, caring, awesomeness, beauty, and fun.

To know Double Potassium is to know heaven.
Boy 1: Oh, dude, you see double potassium over there?
Boy 2: Yeah, man, she's amazing.
Boy 1: I know, right?!
by DerMeistermann April 6, 2011
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Its like a chemical used...its found in science labs and all
Hey lets go to science laboratory and play with potassium hydroxide
by Aliensaregood April 28, 2022
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A cryptic term used by people to refer to any community which commits religious infant genital mutilation. The formula for Potassium Oxide is K2O, which when pronounced a little differently, sounds like the Hindi word 'Katuo', meaning 'the cut ones'. Now, where this cut is done is left for the reader's imagination.
Santa: What gift do you want for this Christmas?
Abdul: Definitely not condoms!
Santa: God save these Potassium Oxides!
by PotassiumOxidesKaBaap October 3, 2022
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When a guy proceeds to give oral stimulation to his lady friend...hence licking the nana (banana)
by Capt. Nick March 4, 2003
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