What is a Lune poem?

There is no specific poetic form called a "Lune" poem. It's likely you are thinking of a Limerick, a five-line humorous poem with a specific rhyme scheme and structure.

Here's a breakdown of a Limerick:

* Structure:

* Line 1: An Anapest (unstressed-unstressed-stressed)

* Line 2: An Anapest

* Line 3: An Anapest

* Line 4: A Dactyl (stressed-unstressed-unstressed)

* Line 5: An Anapest

* Rhyme Scheme: AABBA

Example:

There once was a man from Nantucket

Who kept all his cash in a bucket.

But his daughter, named Nan,

Ran away with a man,

And as for the bucket, Nantucket.

Let me know if you meant something else, or if you'd like more information about Limerick poems!