It was the coolest thing I've seen in a long time, but the URL escapes me.
Oh, and here are some boobies for the thread.
That boobie on the left looks like he just pulled a prank that the one on the right wasn't too crazy about.
You can do it through Google now by clicking the camera at the end of the search bar in Google Images.
You probably are thinking of tineye - http://www.tineye.com/ Interesting to know about Google Images as well.
You probably are thinking of tineye. Interesting to know about Google Image search as well.