Quail-pipe (Grose 1811 Dictionary)
A woman’s tongue; also a device to take
birds of that name by imitating their call. Quail pipe
boots; boots resembling a quail pipe, from the number of
plaits; they were much worn in the reign of Charles II.
Definition taken from
The 1811 Dictionary of the Vulgar Tongue,
originally by Francis Grose.
See also the definition in
Nathan Bailey's 1736
dictionary of canting and thieving slang.
Quag * Quakers
1736 Dictionary of canting and thieving slang
John S. Farmer's collection
canting songs and slang rhymes