look up any word, like cleveland steamer:
A sly grog shop (or shanty) is an Australian term for an unlicensed hotel or liquor-store, often with the added suggestion of selling poor-quality liquor; a place where alcoholic beverages are sold by an unlicensed vendor.
Yesterday they had a few in the sly "grog-shop" as they usually do.
by Old Nick March 05, 2014