You stupid what's 9+10? -Original vine. 9+10=21 day's left until THE GREAT MEME. RESET !!!

9+10=21 is an incorrect answer to a math problem, which was first spoken online in a Vine video. The video, also known as "What's Nine Plus Ten," quickly became a fad within the Vine community, …

Oct 8, 2014 · What's 9+10 A popular vine that is commenly used as a joke. (Exp): (1) What's 9+10? (Person): twenny one

"What's 9+10" is a slang term that gained popularity on the internet in recent years. The phrase originated from a viral video of a young boy answering the question "What's 9+10?"

9+10=21, also known as "What's Nine Plus Ten" is a Vine video meme where an African-American kid, sometimes referred as the "21 kid", was asked what 9+10 is and he answered "21" as an incorrect …

Jun 18, 2023 · When the kid denies this claim, he is asked “What’s 9+10” to which he replies “21”, which leads to his brother confirm his statement: “You stupid”. It is also referenced as “What’s nine plus …

Jun 10, 2025 · The claim that "9 plus 10 is 21" originated from a viral internet video where a child humorously insists that the sum equals 21, despite it being incorrect. This meme gained popularity on...

Jul 7, 2022 · As the meme came back in 2019, the joke confused increasingly more people who were not in the know. While 9 plus 10 does not actually equal 21, it's simply fun to claim so as a reference …

A popular vine that is commenly used as a joke. (Exp): (1) What's 9+10? (Person): twenny one by Miss Awesome 😏 December 19, 2014

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