I am often very reluctant to show some of the threads I find discussing new Google AdSense ad formats. But this one, might be new or might be an extension of Google Gadget Ads, I am not sure. Having said that, let me show you what I found.
A DigitalPoint Forums member posted a screen shot of this Google ad.
Is this a new AdSense format? I am not sure, but it does look unusual. A few options:
(1) Google is testing a new ad format. (2) This is a Google Gadget Ad (3) This is a fake, photoshoped ad.
Forum discussion at DigitalPoint Forums.