Pack up your troubles in your old kit bag
And smile, smile, smile.
Don't let your joy and laughter hear the snag
Smile boys, that's the style
What's the use of worrying
It never was worth while
So, pack up your troubles in your old kit bag
And smile, smile, smile.
(Musical Interlude)
Pack up your troubles in your old kit bag
And smile, smile, smile.
Just pucker up and whistle (Whistle)
(Whistling)
What's the use of worrying