A farmer buys a young cock. As soon as he gets home it fucks all of his 150 hens. The farmer is impressed. At lunch, the cock again screws all 150 hens.

Next day it's fucking the ducks and the geese too

Sadly, later in the day the farmer finds the cock lying on the ground half-dead and vultures circling over its head. Farmer yells , "You deserve it, you horny bastard!"

The cock slowly opens one eye, looks up at the sky and whispers , " Shhhhhh, They're about to land!!!"