In the book ' The Bawdy Ballads Of World War 2 ' it has the same song but it's about Halkirk not the Orkneys and it's called ' Oh Fucking Halkirk ' and 2 more verses

No fucking grub, no fucking mail,
Just fucking snow and fucking hail,
In anguish deep we fucking wail,
In fucking Halkirk.

The fucking pubs are fucking dry,
The fucking barmaids fucking fly,
With fucking grief we fucking cry.
OF! FUCK HALKIRK !

Dave H