Analysis of O thine Barack Obama

Once upon a dirty mitten,
Sat upon it was a Melanesian kitten,
Upon that kitten sat old Barack,
You know Barack he really likes rocks,
He left old Michelle,
For a rock named bell,
But bell had no books,
So Barack gave her the right hook,
But he forgot she was a rock,
So he moved to Iraq,
But forgot that trump nuked thine,
So they gave him to the cannibals and they eateth,
His spine.