A man went to visit his friend one day and found him sitting on the fence looking really sad and depressed. So he asked him, “what’s wrong?”
“Some things you can’t explain,” sighed his friend.
“Come on, tell me,” the man insisted.
“Well,” the friend said, “I was milking the cow this morning when it kicked the pail down with it’s left hoof. So I got a rope and tied the left hoof to the post. Then it kicked the pail down with the right hoof, so I tied that too to the other post. But then the cow hit the pail down with its tail. I was in the process of tying the tail the post when belt burst and my pants fell down. At that same moment my wife walked in…and…some things you can’t explain.”