This video was uploaded a while ago and has recently been discovered and become very viral for good reason.  The song, which has no discernible lyrics, is used as a vocal exercise for the singer, Eduard Khil, and has gone on to become its own meme all around the internet.  It was even featured in an episode of Family Guy.

The whole thing is just to funny and I knew I just had to share it.  Check out the original and the Family Guy version below.

Sources: YouTube – Fangoriaxx – David Everling