I laughed really hard yesterday when I payed a visit to Photoshopdisasters. There's a ton of awful, awful mistakes, errors and stuff that you cannot believe. When one checks these, it's unbelievable how all of these were printed or used somehow.
I just know that these never passed through any kind of review or checking. And the best thing about these, is that PD.com also includes a title for each image, what enhances the comedy... enhances so much I cried yesterday. I hope you enjoy these, and seriously, you should go visit Photoshopdisasters. Cheers! ;)