This Song is meant for Boy Scouts, Webelos scouts.
Decide for yourself if it is appropriate for your younger scouts or not.

Tune: Do Re Mi (wait thru a loooong intro until the pause)

JAWS - A mouth, a great big mouth
TEETH - The things that rip and crunch
BITE - The friendly sharks 'hello'
US - His favorite juicy lunch
BLOOD - That turns the ocean red
GULP - a single bite of flesh
CHOMP - That means the sharks been fed
That will bring us back to ...

[Repeat quietly, then loudly.]