If you've never heard of it before, Discing, it's a new Internet trend.

To be honest, we've seen our fair share of social media challenges but this one is probably one of the funniest viral trends we've seen in a while.

It exploded in America at the start of the year, but has recently resurfaced and people all over the Internet are giving it a go.

It's basically when one hooks a CD on each arm of their glasses and then flicks their head forward to make a 'disc-face'.

It's simple, but pretty hilarious, and to be honest, the people in the office that don't wear glasses are raging they can't do it.

Hil-ar-ious.