Missing Noel

Just cant sleep tonight,
I wonder what He is doing.
We are Missing Noel.

Summers pines for Him.
Larry longs for absent house guest,
Nick has lost his twin.

Oh great Wallersi,
You beat-up that Chuck Norris bloke.
Now please bring us Noel.

What is Noel Markham?
Very like Nicholas Hibbins,
but Noel is not here.