A farmer bought a young rooster to replace his old one. As soon as it arrived it shagged every chicken. After lunch he did it again! The next day it did all the ducks before moving on to the geese the following day. Eventually the farmer finds the rooster flat out and with several vultures circling overhead. "Can't say you didn't earn it you crazy little bastard", said the farmer. The rooster opened one eye and whispered, "Shh, they're about to land"...