Freaky

I got a new computer at work with Windows 7 and CS5. Super cool. I was picking my new background image from the standard files that come with Windows 7 and came across this one:

I don't know what these things are but they were so weird and creepy looking that they made me laugh so hard and I had to have them as my background! Every time I see them I sit and wonder what they are or what on earth they are doing but they make me smile.