Easy As Skipping Stones

Two men hunting come across an old well, so they decide to
see how deep it is. They toss in a small rock. When they don't
hear it hit bottom, they throw in a larger rock. When that makes
no sound, they look for something even larger and find an old
truck transmission, so they drag that to the well and toss it in.


All of a sudden a goat charges through the underbrush straight for
them, and then dives into the well. A while later, the mystified
hunters see an old farmer walking toward them. He asks if they have
seen his goat, so the hunters tell the farmer that his goat charged at
them and dove down the well.


The farmer says "that's impossible, I tied him to an old
transmission."