What is Heart Of Gold?
1.
someone possessing a good soul
my ex girlfriend jenna does not have a heart of gold
See
2.
Something Neil Young can't find.
(also, someone really nice)
"'I've been a miner for a heart of goooldd-'"
"Hey, good song!"
3.
(fiction) One-of-kind starship, shaped like an extremely large white running shoe, powered by the Infinite Improbability Drive.
At the heart of the Heart Of Gold is a heart of gold.