I googled 09-09-09 and got this from WikiAnswers:
This is the date of September 9, 2009.
Other comments by WikiAnswers contributors:
* This coming September 9, 2009, is the 252nd day of the year, 252 adds to 9, and 09-09-09 = 27.
* 09-09-09 is also the last of the single-digits dates for quite a while - 1,001 years to be precise.
* It is also the upside-down number of "the beast" - satan = 666, of course.
* The day itself falls on a Wednesday and both Wednesday & September have 9 letters.
I also got this from YouTube:
And I also find this forum thread discussing if TODAY is the Devil's day. Click the link to read more about the matter.
As for my own opinion I agree with some of the people in that thread that numbers are just numbers. So don't put too much thought into it. And let us just wait what big will happen today.
Ta tah for now. I want Ali to download The Number 23 movie starring Jim Carrey. They say it's the perfect movie to give insight about this matter.