Fly you fool.

HE'S BACKKKKK

If someone has a clip, please post it!

wdym you can hear it?

Basically, it’s a form of synesthesia, movement-hearing. In this case, you expect to hear a thud, so you do. It’s estimated that 20% of people experience this type of synesthesia, as opposed to 2-4% for other kinds.

YO what the FUXK

The longer you watch it the more you get convinced that you can hear a  distant thud and the air displace.

I heard the thud. I closed my eyes and the thud stopped. I opened my eyes and I heard the thud. My goodness but human brains are a mess.

This was easily the first ever viral post on Tumblr back in 2011/12. Perhaps even before the great “what your leg feels like after falling asleep” followed by a picture of a static teevee channel.