According to its YouTube uploader, this is from a Quebec sketch show. But don't worry - you don't have to speak French to understand it.
It reveals the intense, difficult, and intensely difficult, work carried out by sound engineers - and it's quite the funniest, simple-but-brilliant, skit we've enjoyed in some time.
And if it's put you in the mood for more comedy sketches, here's a collection of some of our favourite BBC Comedy funnies of recent months:
(Via Twenty Two Words)