You can't have been looking very hard
I did a google image search for 'poo' and almost lost my breakfast. Here's a nasty one
images.google.co.uk/imgres?imgurl=http://www.brewpoo.com/wp-content/uploads/2007/09/poo1.jpg&imgrefurl=http://www.brewpoo.com/category/brews/ipa/&h=634&w=845&sz=53&hl=en&start=62&um=1&tbnid=Z73X-J0YfnNSLM:&tbnh=109&tbnw=145&prev=/images%3Fq%3Dpoo%26start%3D42%26ndsp%3D21%26svnum%3D10%26um%3D1%26hl%3Den%26client%3Dfirefox-a%26rls%3Dorg.mozilla:en-US:official%26sa%3DN
( ,
Fri 14 Dec 2007, 10:14,
archived)
images.google.co.uk/imgres?imgurl=http://www.brewpoo.com/wp-content/uploads/2007/09/poo1.jpg&imgrefurl=http://www.brewpoo.com/category/brews/ipa/&h=634&w=845&sz=53&hl=en&start=62&um=1&tbnid=Z73X-J0YfnNSLM:&tbnh=109&tbnw=145&prev=/images%3Fq%3Dpoo%26start%3D42%26ndsp%3D21%26svnum%3D10%26um%3D1%26hl%3Den%26client%3Dfirefox-a%26rls%3Dorg.mozilla:en-US:official%26sa%3DN