slumgullion /slʌmˈɡʌljən/ noun4 •A stew of meat and vegetables.“Say...if anybody cares, this vat of slumgullion is as ready as it will ever be.” — 1981 •A reddish muddy deposit in mining sluices. •A waste product or byproduct from processing whales or fish.The slide received its name from a seafaring man who was reminded of slumgullion, the yellow residue from the blubber of a butchered whale. — 1996 •A beverage made watery, such as weak coffee or tea. formsslumgullions