1. Crazy Frog Bros
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Anniversary date: July 15, 2016
These iconic dancing siblings blessed us with their choreography. Bonus: this awesome spin-off where they're all "grown up."
2. Numa Numa
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Anniversary date: December 11, 2016
Gary Brolsma's incredible lip sync that captivated the world, and eventually lead to that song being sampled in a T.I. and Rihana song.
3. Leek Spin
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Anniversary date: September 25, 2016
The simple yet freakishly addictive video loop that you would watch for hours on end. How long have YOU been spinning for?
4. "Shoes" by Kelly
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Anniversary date: May 5, 2016
Betch, can you believe it? 10 years later and you're still saying "Shoes. LET'S GET SOME SHOES!"
5. Lonelygirl15 premiere
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Anniversary date: June 16, 2006
The first video that started off this now infamously fictional web series. Back then you believed the quirky girl behind the vlog was real, but turns out it was just show business as usual.
6. Blood ("Bluhd")
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Anniversary date: October 9, 2016
This kid struggling to pronounce "blood" will never get old. The dad cracking up just makes it even better.
7. Evolution of Dance
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Anniversary date: April 6, 2016
Before there were the Fallon spin-offs, there was this iconic performance by Judson Laipply. Never forget.
8. "Dick in a Box" by The Lonely Island and Justin Timberlake
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Anniversary date: December 16, 2016
Saturday Night Live's classic holiday Lonely Island sketch that launched the best musical partnership of JT's career.
9. The Sneezing Baby Panda
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Anniversary date: November 6, 2016
Your favorite jumpy mama panda that still gets you every time.
10. Diet Coke + Mentos
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Anniversary date:April 29, 2016
The video that actually made you interested in science.
11. OK Go on treadmills ("Here It Goes Again")
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Anniversary date: July 31, 2016 (Re-uploaded in 2009 in HD)
OK Go's beautifully simple music video of synchronized dance moves on treadmills that totally blew your mind.
12. Most T-Shirts Worn at One Time
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Anniversary date: September 28, 2016
After losing over 100lbs of weight, Matt McAllister took pictures of himself wearing 155 T-shirts from sizes small to 10XL .Though he no longer holds the official Guinness World Record, he won the record in your heart.
13. "Afro Ninja"
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Anniversary date: January 17, 2016
Stunt man Mark Allen Hicks got an A for effort when he didn't quite land a back flip in this audition tape for a Nike commercial.
14. Leeroy Jenkins
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Anniversary date: August 6, 2016 (YouTube version)
LEEEEEROOOOOOY JEENNNNNNKKIIIIIINSSSS! The phrase that became your favorite battle cry after this World of Warcraft character coined it.
15. Little Superstar
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Anniversary date: July 30, 2016
This Indian actor charmed everyone with his unreal breakdancing in this video.
16. The Mobile Leprechaun
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Anniversary date: March 17, 2016
The news story that had you totally convinced there might have been a leprechaun in Mobile, Alabama. Check out that amateur sketch!
17. The Oozinator Commercial
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Anniversary date: April 29, 2016
Ah yes, the commercial for the totally appropriate and not at all sexual toy for a child.
18. Average Homeboy
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Anniversary date: October 1, 2016
Honestly, bless Denny Hazen (AKA Denny Blaze) for uploading this video of his demo tape from the 80's and showing the world the definition of a true average homeboy.
19. Look At That Horse
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Anniversary date: July 10, 2016
Guys, just LOOK at that horse. You see it, right? The horse? Such a beautiful horse. Definitely a horse.