A farmer goes out and buys a new, young rooster. As soon as he brings him home, the young rooster rushes and services all 150 of the farmers hens. The farmer is impressed. At lunchtime, the young rooster again services all 150 hens. The farmer is not just impressed anymore, he is worried.
Next morning, not only is the rooster servicing the hens but he is servicing the turkeys, ducks even the cow. Later farmer looks out into the barnyard and finds the rooster stretched out, limp as a rag, his eyes closed, dead and vultures circling overhead. The farmer runs out, looks down at the young rooster's limp body and says: "You deserved it, you horny bastard!"
And the young rooster opens one eye, points up at the vultures with his wing, and says, "Shhhh!, they're about to land."