Read Thread: snowflake theme
It's the "winter solstice" theme. You could just remove the theme you set in your preferences to see the defaults that everyone else sees too. (You can always add it back later!)
I like the artistic snowflakes...but... anybody want the millions of them piling up on my vehicle, parking lot, sidewalk and roads this morning?
I think it would be AWESOME to watch millions of snowflakes pile up on YOUR vehicle, parking lot, sidewalk, and roads this morning!
It would be pretty neat to see that here in Texas as well, but probably a lot less likely.