There's a version of this in A Prairie Home Companion Folk Song Book which gets a mention in that thread - it's full of stuff like that. (I'm sure Joe's got a copy - if not rush out and get one.)

My country's tired of me
I come from Germany
My name is Fritz.
I love my sauerkraut
It makes my ears stick out
From every mountain top
Let sauerkraut sprout.

My country's tired of me,
I went to Germany
To see the King
His name was Donald Duck
He drove a garbage truck
Here's wishing the best of luck
In Donald's reign.