The concept of animals being involved has been touched on in this list so far, but as of yet, we have not covered the even more rare animal photobombing animal. One really has to peel back the layers on this one to understand why it is so great. First off, the cow looks like it is having the time of its life. Second, the horse has no clue what is happening nor is it aware that it is internet famous. Also, thank you to the human who had the camera and the foresight to capture this epic photobomb.