Where does the phrase "greasy luck" come from and What does it mean?

To a Nantucketer, the phrase “greasy luck” is just a way of saying “good luck!”

It is a hang-over from the days of whaling, and meant that the well-wisher hoped that the whaleman would quickly fill his ship with oil.

Why Does My Turkey Gravy Turn Out To Be Either Lumpy Or Greasy? It doesn’t have to be either lumpy or greasy. We all know people who can make it both lumpy and greasy at the same time, don’t we? Lumps and grease arise from the…
What Does the Expression “Three on a Match” Mean and Why Is it Considered Bad Luck? Lighting three cigarettes in a row with one match was common practice among smokers until the advent of lighters. It was especially practical to outdoorsmen or soldiers who needed to ration their matches.…
Why is a Rabbit’s Foot Considered a Good Luck Charm and Where Did the Superstition Come From? If you realize that primitive societies couldn't tell the difference between a rabbit and a hare, then you'll understand this ancient logic as to why the rabbit's foot is a symbol of good…
Why Do Some People Believe That Black Cats Are Bad Luck and Where Did the Superstition Come From? If you believe that a black cat crossing your path is bad luck, you believe in witchcraft. Legend has its that in the 1560s in England, a father and son threw stones at…
Why is Friday the Thirteenth a Day of Bad Luck and Where Did the Superstition Come From? On Friday, October 13, 1307, the Grand Master and sixty of the Knights Templar were arrested, tortured, and then murdered by King Philip IV of France. Each year, thousands who fear the date…

Where does the phrase “greasy luck” come from and What does it mean?