cowboy

a cowboy went to Spain to see bull fighting. The show was great and the bull was defeated and killed. the cowboy went to a restaurant in the stadium he saw a man eating a dish which seemed good so he asked the waiter about it ,he was informed that these were the testis of the defeated, the bull, the cowboy asked for them the waiter said that only one show a day so come again tomorrow. the cowboy went again the next day and asked for his dish he was served ,he liked it a lot and ate all but as he was leaving he asked the waiter why was the quantity lesser than yesterday? the waiter replied coldly the bull isn?t defeated everyday the man looses too.