I found the following URL on a blog post from Testing FTW. When I first saw the pictures, I had that special feeling. The same feeling when finding bugs in software applications. The feeling that something isn’t right. Check out the images and go find the bugs! http://dunzo.net/30-infuriating-images-that-will-trigger-your-ocd Image-Source More real life bugs: http://www.ranker.com/list/62-images-that-will-trigger-your-ocd/brian-gilmore Have fun!