I'm Jack, Jack the lad I'm a nasty habit I'm the Joker, in the pack I'm the, prize exhibit Alex, they call him Alex Smart boy Alex They call him Alex I'm a dreamer, I'm a dream I'm a fantasy addict I'm a ghost, in a ghost town I'm a derelict Alex, they call him Alex Smart boy Alex They call him Alex They call him Alex Smart boy Alex They call him Alex Smart boy Alex ♪ I'm Jack, the giant killer I'm your stocking filler I'm black, I'm white I'm day and night Alex, they call him Alex Smart boy Alex They call him Alex They call him Alex Smart boy Alex They call him Alex Smart boy Alex