Whitechapel portion; two smocks, and what nature gave. Whitechapel breed; fat, ragged, and saucy: see ST. GILES’S BREED. Whitechapel beau; one who dresses with a needle and thread, and undresses with a knife. To play at whist Whitechapel fashion; i.e. aces and kings first.
Definition taken from The 1811 Dictionary of the Vulgar Tongue, originally by Francis Grose.
white wool * whitewashedNathan Bailey's 1721 Dictionary of canting and thieving slang
John S. Farmer's collection of canting songs and slang rhymes