They keep getting lost at sea.
A nervous wreck! I first heard this at xmas 1952 (64 years ago) and it still makes me smile.
Because my wife says she wants to dance on my grave.
Nobody knows - they usually lose count at 800 rounds.
A conductor.
Arrr son!
It's a pilot's life for me!
Because when he gets to 'P' it burns.
Because they can spend years at sea.