From The Indies To The Andes In His Undies Song 
This Song is meant for Boy Scouts.
Decide for yourself if it is appropriate for your younger scouts or not.
Lyrics:
From the Indies to the Andes in his undies
And he never took a shave except on Mondays
He didn't eat a thing but chocolate sundaes
'Twas a very, very daring thing to do
Well, sir, he carried for a charm a kippered herring
To protect him when the tropic sun was glaring
Whoever met him thought he needed airing
'Twas a very, very daring thing to do
Otto Zilch - he's a hero of the ages
Otto Zilch - he will surely enter history's pages
From the Indies to the Andes, what a mission
Stopping only now and then to do some fishin'
And he went without a copyright permission
'Twas a very, very daring thing to do
'Twas a very, very daring thing to do
From the whereses to the whatses in his whoses
Well now we forgot his name so excuse us
But his uncle is a barber who shampooses
'Twas a very, very daring thing to do
Otto Zilch - he's the idol of the nation
He'll be called to the Senate for investigation.
He took a parasol that was his Mama's
And he crossed the mountains riding yellow llamas
Which he dressed in purple polka-dot pajamas
'Twas a very, very daring thing to do
Otto Zilch - he's the greatest navigator
Otto Zilch - swam the rivers on an alligator
And he carried for a spare a pair of panties
But they didn't fit him well they were his auntie's
From the Indies to the Andes in his undies
'Twas a very, very silly thing to do
'Twas a very, very silly thing to do