This might be a tad on the edge, so it's in a spoiler tag.
Please bear with me, I just translated it from Norwegian to English.
(No, Google translate did not do a very good job)..
Spoiler:
A farmer is sitting at the local pub in the middle of the morning, drinking himself shitfaced.
Another man comes in and asks the farmer:
- How is it that you are sitting here right in the best working hour getting all that drunk?
- Some things can't be explained, the farmer says, sighing.
- But what's so terrible?
- I was milking a cow this morning, the farmer said gloomily.
- When the bucket was full, the stupid cow kicked out the left hind leg and toppled it over.
- Is there now such a disaster? One do not cry over spilled milk.
- Some things you just can't explain ...
- You believe that there was something more?
- So I took the left leg of the cow and tied it firmly to a pole, continued the farmer.
- So I sat down and continued to milk her. But when the bucket was full she kicked it down with the other hind leg.
- Again?
- Some things can't be explained ...
- What did you do?
- I tied up the right leg too and tried again, but when the bucket was full, the bl**dy cow tipped over the bucket with his tail.
- Then I think you were mad!
- Some things are just impossible to explain, sighed the farmer.
- Well, what happened next?
- Well ... I had no more ropes, so I loosened my belt and tied the tail to the roof beam. This caused my pants to fall down, and at the same moment my wife came ...!