Its not a puzzle or riddle but yes it creates a lot of sense and shakes your funny bone. Its nothing but all about the wordplay, don't remember where i found it. You must have known it or it sounds a little kiddish but it still is an interesting rhyme.
Lets Go over it. And yes please read it loud.
Gail had been sick so she was feeling quite frail. Frail Gail was told by her doctor that she was cured and now hale and hearty. So hale frail Gail decided to go to the beach and get a healthy tan so she would not be pale hale frail Gail. But one day a dead whale washed up on the beach behind her home. Hale pale frail Gail could tell it had been a male, but now it was quite dead. So hale pale frail Gail's stale male whale sat outside her beach house while she thought about what to do with it.
Gail decided to see if she could sell part of the whale, so she advertised in a newspaper that the flukes were for sale. Hale pale frail Gail's stale male whale tail sale caused a lot of people to visit her house and pretty soon people had trampled a path into her back yard and on to the beach. To protect her flowers Gail decided to put up a rail along the trail to the whale. Hale pale frail Gail's stale male whale tail sale trail rail worked quite well except that one nail she used to make the rail stuck out and stuck anyone who bumped into it.
Hale pale frail Gail's stale male whale tail sale trail rail impale nail was a hazard. So much so that one person sent her a letter threatening to sue if the nail was not fixed.
Hale pale frail Gail's stale male whale tail sale trail rail impale nail mail convinced her it was time to go home from the beach.