Jonathan Green:

Slang’s literary origins are widespread and ever-expanding. Its social roots, however, are narrow and focused: the city. If, as has been suggested, the story of standard English is that of a London language, so too is that of English slang. And the pattern would be repeated elsewhere as colonies became independent and rural settlements became major conurbations. London’s chroniclers had always noted the urban vocabularies, though none before the eighteenth century had rendered their discoveries lexicographical. The pioneer of such investigations, John Stow, laying out Elizabethan London in his Survey of London (1598), had barely touched on language (his text offers gong farmer, a latrine cleaner, night-walker, a thief, and white money, meaning silver coins). In time those who told London’s story would offer a far more central position to the city’s speech, alongside its population and topography. The first of these were the Jacobean city playwrights, but they suborned the language to their plays. For those whose work helped showcase the city’s particular way of speaking, one must look at the turn of the seventeenth century’s Ned Ward and Thomas Brown, and on to their successors.