So a man is walking in a field... ...when he comes across an incredibly deep hole. Wondering how deep the hole is, he picks up a near by anvil and drops it down the hole. The anvil makes a long whistling sound as it falls but it never hits the ground. ""Holy cow!"" goes the man. ""That is a deep hole."" A few moments later a goat charges past the man screaming and jumps down the hole. The man confused and mortified begins to hear a farmer in the distance. ""Katie!"" ""Katie!"" calls the farmer. ""Hey sir have you seen my goat Katie anywhere?"" ""Yeah, she charged passed me and jumped down the hole."" says the man ""That's impossible, she was tied to an anvil.""