An American tourist goes into a restaurant in Spain and orders the specialty of the house. When his dinner arrives, he asks the waiter what it is. "These, Senor," replies the waiter in broken English, "are the cojones--how you say, the testicles--of the bull killed in the ring today."

The tourist swallows hard but tastes the dish and thinks it's delicious. So he comes back the next evening and orders the same item. When it is served, he says to the waiter, "These cojones, or whatever you call them, are much smaller than the ones I had last night."