Limerick Lunacy

So, long story short, I was knee deep in the history and construction of limericks, and I conjured these silly things:

There once was a man from Peru,
Who wrote limericks up to line two.

Stupid, right? But I didn't stop there.

There once was a lass from "Paree"
Whose limericks went to line three.
They started off well.

And I had to finish:

A man you all know (Albert Gore)
Wrote limericks up to line four,
And then he'd hit Send
And the things would just end.

Limericks are fun and funny things, but messing with the form can be even funner.