Who can it be now (Men At Work song :-))

It must be him...
http://youtu.be/cv6bwMeZmEc

Don't click that link, it's not youtube.

Don't crush that dwarf - hand me the pliers.
-- Firesign Theater

Killjoy.

Yes, it is a YouTube video.  You are almost 4 years behind the times.  Here's the news from "Mashable" about the URL shortener YouTube uses to make it easier to share links:
http://mashable.com/2009/12/21/youtu-be/

And here's the official Google announcement from 2009:
http://youtube-global.blogspot.com/2009/12/make-way-for-youtube-links.html

And here's how you can confirm it.  Just do a "whois" lookup on youtu.be at
http://dns.be/en
You will find, if you dig deeply enough, that the registrant is, in fact, Google, and the nameservers are provided by Google.

You can also see for yourself that blogspot.com is run by Google by going here:
http://whois.net/whois/blogspot.com
You may have to endure one of those silly "Capcha" verification tests before this website will let you through to that link.

If you still insist on seeing the link the old-fashioned way, click on this:
https://www.youtube.com/watch?v=cv6bwMeZmEc&feature=youtube_gdata
Note that this link is certificate protected.