FLAT WORM INVASION

There was a flat worm named Jimmy,

And in Robert's tummy, he'd shimmy,

Jim's babies made Robert unwell,

The babies Robert did expel,

The babies found a home in big Timmy.

MY PYTHON LIMERICK

My python has just slithered away,
Now, out in the Florida swamps she will play,
Warning:  my snake is a hater,
So, beware alligator,
You might be her dinner today.