A woman (human) was a newlywed and beginning to wonder if she had married a man who wasn't exactly the smartest man on the planet. 

Until the day he was outside running the weed eater.   That day she became certain there was a problem.

He chopped off the cat's tail.

The cat was in the bushes and the man didn't see the cat until it was too late.

He quickly picked up the cat and the tail and said to his wife, "I'm going to WalMart."

"WalMart?" she said, "Why there?"

He replied, "I heard that Walmart is the world's largest retailer?"   re-tail-er​

: )

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