Slumgullion

“Say...if anybody cares, this vat of slumgullion is as ready as it will ever be.”

Source: wiktionary

Then he poured for us a beverage which he called “Slumgullion,” and it is hard to think he was not inspired when he named it. It really pretended to be tea, but there was too much dish-rag, and sand, and old bacon-rind in it to deceive the intelligent traveler.

Source: wiktionary

There is another substance, and a very singular one, which turns up in the course of this business [of preparing sperm whale], but which I feel it to be very puzzling adequately to describe. It is called slobgollion[…] It is an ineffably oozy, stringy affair, most frequently found in the tubs of sperm, after a prolonged squeezing, and subsequent decanting.

Source: wiktionary

The “slumgullion” and “lipperings” or “dreenings” of the blubber—consisting of a mixture of the blood which issues from the fat-lean and the salt water and oil which flows from the blubber while the men are handling it as they hoist it aboard ship, stow it away, and prepare it for the try-pots—though discarded in the palmy days of whaling, are now carefully husbanded and amalgamated.

Source: wiktionary