I'm going to try to post a link to something funny in the Dairy Farm Adviser's Coffeeshop on Friday's this year. You can watch the video of the 'tap dancing cow' hosted by Bore Me by clickin on the link.
Not sure how they got the video of the cow to do that, but I enjoyed it. Not sure who paid for the video, but it's got to be a dairy organization.
Hope that helps.