Apr 28, 2026 · The video, also known as What's Nine Plus Ten, 21 Kid or the 21 Meme, quickly became a fad within the Vine community, leading to remixes and other parodies, and later spreading to …

Jun 28, 2016 · You stupid what's 9+10? -Original vine.

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 …

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

Apr 28, 2026 · So, what's the classic "21 meme" all about, and where did it originate online? Here's how the clip became a meme staple over the course of the decade that followed.

"9 + 10 = 21" is a viral meme originating from a 2013 Vine video in which a young boy confidently answers the math problem "What's 9 + 10?" with "21" instead of the correct answer, 19.

May 28, 2019 · Answer To The Viral Meme 9 + 10 = 21 Solved (Pretty much all posts are transcribed quickly after I make the videos for them–please let me know if there are any typos/errors and I will …

"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?"

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 …

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