IT'S 09-09-09

Now the question is this:

Does the month come first and the year last, or does the year come first and the month last; or is it the date first, then the month and then the year? Keep your eyes on the clock, because at nine seconds after 9:09 AM, it'll be 09:09:09 on 09-09-09 and you know what that means?

Neither do I.