New word game

You may or may not like this one let me know if it appeals to you all by playing it.

The rules are simple continue the word rythm.
Here's an example

A pun
A pun is a pun
A pun is a pun until its fun
A fun pun is a pun until its seen a nun
A nun makes a fun pun no fun pun
A pun that is no fun do to a no fun nun is no pun

The only real rule is you have to keep the right words. In this case pun and the words that ryme that were added each post. You can change the entire sentence layout/subject/meaning.

P.S. keep it PG