Every now and again some post goes viral online and it leaves people in heated arguments, while this one isn't political it's definitely divided the internet!
The audio file which was uploaded on Twitter is only a 4-second clip and to put it plainly half of the internet thinks they hear "Yanny" while the other 50% are convinced they hear "Laurel."
So, is it Yanny or Laurel?!
What do you hear? Head to our Facebook page to let us know!
This article originally appeared on WHO.