The Queen’s Head in Duke’s court, Bow street, Covent Garden; frequented by the under players: where gin and water was sold in three-halfpenny bowls, called Goes; the gin was called Arrack. The go, the fashion; as, large hats are all the go.
Definition taken from The 1811 Dictionary of the Vulgar Tongue, originally by Francis Grose.
Go By the Ground * GoadsNathan Bailey's 1736 Dictionary of canting and thieving slang
John S. Farmer's collection of canting songs and slang rhymes