Diet Nativity

Please note, use of one rude word!

Also, the following is fact-free!!

Mary & Joseph were getting busy one day,
Then that bloke, "God", had His say,
He stole Joe's thunder,
His wife He did plunder & put her in the family way.

That was 2000 years ago,
Give or take it's hard to know,
The diary did change,
The year rearrange(d),
To coincide with this bloomin' snow!

Now every school wants to obey,
The rules of Nativity play,
But lobsters & jelly-fish,
Really are just rather pish,
From the original it's quite a stray!

Now donkeys & asses are fine,
(Even more so after some wine),
Wise men I'll grant you,
Perhaps even a shepherd or two,
But please finish up on time!

There's another to attend this year,
Want to sneak in a bottle of beer,
But the kids will decide that there's nowhere to hide,
And I'll get a clip round my ear!

So I'll sit with a grin & be glad,
That once a year really isn't that bad,
To abide by the rules,
For Nativity for schools
And the kids won't really be mad!