Google let it snow
 

That's right, visit Google http://www.google.com

Now type in nothing but:

let it snow

And hit enter... I thought it was neat and had no idea until a friend of mine posted on facebook, don't forget to defrost lol!

Same can be said for the terms "hanukkah" and "christmas" though it's subtle and not as extreme as the snow. :)

Yep tried that one last week! :))