I'm sure you've heard of it.  You may have even seen it.  If you don't know what I'm talking about, you need to experience it.  Visit Gary's website here.  The video is genuinely funny, and I have to admit the kid's got rhythm, timing, and great facial expressions.

Cheers,
m²

Edited 10:18 PM PST
Looks like his website is down.  I guess his ISP couldn't handle the load.  MSNBC has the video here.