something to express how something is absolutely not happening no matter what
John: ayy bro imma go get pizza alright?
Dave: nuh uh
by Yeshahaman April 29, 2023
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A cool word used by cool people who are excellent at winning everything they do.

It means no.
Person 1: "You suck".
Person 1: "Haha".
Person 2: "Nuh uh".
Person 1: "Wow, your right man".
by Angry Salamander October 10, 2005
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An informal way a bag of rocks can disagree with a comment which is completely correct.
Your hair colour is blonde.

Nuh-uh I’m not blonde.
by Two Bags of Rocks October 28, 2022
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the most powerful comeback ever. it is impossible to counter or block. once someone says this, it is too late. it's already over, and you have lost. nothing you will ever do will compensate for the massive L you have taken from this word.
Guy 1: "wow i sure am happy to exist right now"
Guy 2: "nuh uh"
Guy 1: *dies*
Guy 3: "OH MY GOD DID YOU JUST KILL THAT GUY??!!"
Guy 2: "nuh uh"
Guy 3: "oh nvm my fault fam"
by maximusthereal August 30, 2023
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A childish/immature way to disagree with someone in an argument. You should DEFINITELY use this when arguing with your parents. Trust me, you'll win any fight saying this.
BRO STOP SAYING NUH UH, IT'S NOT FUNNY ANYMORE

NUH UH!!!

bruh nawhhhh nah bruhhh nah no way bruhhh fr? Bruhhh *spontaneously combusts*
by the goofy ahh goober June 24, 2023
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NUH UH YOURE FIBBING🗣️🗣️🗣️🔥🔥
Person a: you’re so dumb
Person b: NUH UH
Person a: omg you’re so right
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A phrase used by pedophiles to deny that they like kids; also commonly used as a code word to identify fellow pedophiles.
R: You touch little kids
D: nuh uh
by archaicfirestarter August 5, 2023
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