Can't explain... A farmer was sitting in the neighborhood bar getting drunk.

Can't explain...
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 anymore 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."