9+10=21

"9+10=21" refers to a viral Vine video, uploaded in mid-2013. It is also a meme on the SiIvaGunner channel.
== Overview ==
On June 22nd, 2013, Vine user @DREHUPEMSU @WESTROSECRAN published the original video and within eight years, it received more than 30 million loops, 707,000 likes and 605,000 revines.
The video is about a man talking to a boy asking him a simple math question, which he fails to answer correctly, and is then called stupid. It went viral the following year, thanks to other Vine users reposting it on other platforms, such as YouTube, and various remixes.
In mid-2019, the meme would see a return in the form of "Awesome, He Finally..." meme, in which the original Vine is edited so the kid answers to various math questions correctly.
== Transcript ==
You stupid.
No, I'm not.
What's nine plus ten?
Twenty one.
You stupid.
== Rips ==
On the SiIvaGunner channel, the 9+10=21 meme is usually portayed in the form of referencing the titular mathematical operation, sentence mixing so the character says 9+10=21 or using the "Scatman's World" song, commonly assosiated with the "Awesome, He Finally..." meme.
== Channel events ==
There have been two channel events referencing 9+10=21, that being Not Funny Didn't Laugh Day, which occured on September 10, 2019 (9/10/19) as well as 9+10=21 Event, which occured on September 10, 2021 (9/10/21). Both events featured said Vine and the aforementioned memes.
== External links ==
* 9+10=21 on KnowYourMeme.
*"Rips featuring 9+10=21" - YouTube playlist by Aidan Zamboni.
Category:Memes