2013: Ylvis - The Fox (What Does the Fox Say?)
People were flummoxed by the question that Ylvis wanted an answer to, so much so that this music video became the most viewed video on YouTube in 2013, and it's still amassing views now, with 490,961,530 also wondering what the fox says.
2014: Mutant Giant Spider Dog
Scary, puzzling, and downright hilarious, 2014 saw the rise of the Spider Dog and our love for watching others be scared out of their skins. It may have only been up since September of 2014, but already it's amassed 131,432,659 views.
And here's a bonus, PC Pro's staff picks!
We're a sophisticated bunch here in the office...
This article originally appeared at pcpro.co.uk