"Some Things You Just Can’T Explain" joke

A farmer was sitting in the neighborhood bar getting drunk. A man came in and asked the farmer, “Hey, why are you sitting here on this beautiful day, getting drunk? ”
The farmer shook his head and replied, “Some things you just can’t explain. ”
“So what happened that’s so horrible? ” the man asked as he sat down next to the farmer.
“Well, ” the farmer said, “today I was sitting by my cow, milking her. Just as I got the bucket full, she lifted her left leg and kicked over the bucket. ”
“Okay, ” said the man, “but that’s not so bad. ”
“Some things you just can’t explain, ” the farmer replied.
“So what happened then? ” the man asked.
The farmer said, “I took her left leg and tied it to the post on the left. ”
“And then? ”
“Well, I sat back down and continued to milk her. Just as I got the bucket full, she took her right leg and kicked over the bucket. ”
The man laughed and said, “Again? ”
The farmer replied, “Some things you just can’t explain. ”
“So, what did you do then? ” the man asked.
“I took her right leg this time and tied it to the post on the right. ”
“And then? ”
“Well, I sat back down and began milking her again. Just as I got the bucket full, the stupid cow knocked over the bucket with her tail. ”
“Hmmm, ” the man said and nodded his head.
“Some things you just can’t explain, ” the farmer said.
“So, what did you do? ” the man asked.
“Well, ” the farmer said, “I didn’t have any more rope, so I took off my belt and tied her tail to the rafter. In that moment, my pants fell down and my wife walked in…
Some things you just can’t explain. ”