A farmer is sitting in the village pub getting pissed. A man comes in and asks the farmer,

'Hey, why are you sitting here on this beautiful day getting drunk?'

Farmer: 'Some things you just can't explain.'

Man: 'So what happened that is so horrible?'

Farmer: 'Well, if you must know, today I was sitting by my cow milking her. Just as I got the bucket about full, she took her left leg and kicked it over'

Man: 'That's not so bad, what's the big deal?'

Farmer: 'Some things you just can't explain. '

Man: 'So then what happened?'

Farmer: 'I took her left leg and tied it to the post on the left with some rope. Then I sat down and continued to milk her. Just as I got the bucket about full she took her right leg and kicked it over. '

Man: 'Again? So what did you do then?'

Farmer: 'I took her right leg and tied it to the post on the right. '

Man: 'And then what.'

Farmer: 'I sat back down and continued to milk her and just as I got the bucket just about full, the stupid cow knocked over the bucket with her tail.'

Man: 'Wow, you must have been pretty upset.'

Farmer: 'Some things you just can't explain.'

Man: 'So then what did you do?'

Farmer: 'Well, I didn't have any more rope, so I took off my belt and tied her tail to the rafter. At that moment, my pants fell down and my wife walked in.'