Rick Roll. You Got Rick Rolled - [Stumbles via StumbleUpon]

So today someone over at Digg posted a comment that said something like "for more information go here" then it had a link via tinyURL. Well, curiosity got the best of me and I clicked it. All of a sudden I see and hear Rick Astley. For a minute I was pretty confused on the whole deal. Then I read below the video.

Q: What is Rick Roll, Rick Rolling, Rick Rolled?
A: (courtesy of Yahoo! Answers)

An internet prank or joke. Rick Roll, Rick Roll'd or Rick Rolling is an internet spam trick in which people post a link to a Rick Astley video on Youtube, but say the viewers of the video are being led to another video, usually proof of unconfirmed gaming news or trailers.

Now how can you think that is not a hilarious joke? I can't believe that I have never heard of this before.