What do you call a cow that just gave birth? Decalfinated. What do you call a two legged cow? Lean beef. What do you call a cow with no legs? Ground beef.
Just to give you a friendly bump and keeping it with animals.. http://political.jackassjokes.com/ A man walked into a cowboy bar and ordered a beer just as President Bush appeared on the television. After a few sips, he looked up at the television and mumbled, "Now, there's the biggest horse's ass I've ever seen." A customer at the end of the bar quickly stood up, walked over to him, and decked him. A few minutes later, as the man was finishing his beer, Mrs. Bush appeared on the television. "She's a horse's ass too," the man. This time, a customer at the other end of the bar quickly stood up, walked over to him, and knocked him off his stool. "(*)(*)(*)(*) it!" the man said, climbing back up to the bar. "This must be Bush country!" "Nope," the bartender replied. "Horse country!"