Cluin,

We sang; Whistle while you work
         Snowhite made a shirt
         Hitler wore it
         Goering tore it
         Whiste while you work

Then of course in 1945 it was:

       Vote vote vote for Clement Atlee
       Punch old Churchill in the Eye
       If it wasn't for the King
       We would do the bugger in
       .............?

to the tune of Tramp, tramp, tramp the boys are marching, but I digress