Stupid Cow...
One day, a farmer walked into a pub and asked the barman for the strongest thing in the pub.
"What's wrong, fella?" asked the barman.
''Some things you just can't explain." said the farmer,
''Try me.''
"Ok. I was milking my cow this morning and I filled the bucket clear to the top. Then the stupid cow knocked it over with her left leg, so I grabbed some string and ties her left leg up. Then I milked her again and the stupid cow again knocked it over with her right leg. So I grabbed some string and tied up her right leg. I then milked her again and the cow knocked it over with her tail. But this time I was out of string, so I decided to use my belt, so I tied it up with my belt. Just then my trousers fell down and my wife walked in.''
"You're right," said the barman. "Some things you just can't explain."