[Prank] Flip Youtube Videos Upside Down

On 1st April, youtube flipped its videos upside down as a part of its New Viewing Experience. Read more about this prank here.

So, how did youtube flipped the videos upside down?

It simply introduced a new URL parameter, flip.

You can easily flip any youtube video upside down by appending, &flip=1, to its URL.

Once you append &flip=1 at the end of youtube video URL, and press enter, everything on the youtube page will flip upside down.

To turn back the video, and the youtube page, to its normal condition, either remove to &flip=1 from its URL or simply change it to &flip=0.