A dried bull’s pizzle. How the dubber served the cull with hung beef; how the turnkey beat the fellow with a bull’s pizzle.
Definition taken from The 1811 Dictionary of the Vulgar Tongue, originally by Francis Grose.
Hunch-backed * HunksNathan Bailey's 1736 Dictionary of canting and thieving slang
John S. Farmer's collection of canting songs and slang rhymes