FILE, FILE CLOY, or BUNGNIPPER. A pick pocket. To
file; to rob or cheat. The file, or bungnipper, goes
generally in company with two assistants, the adam tiler, and
another called the bulk or bulker, Whose business it is to
jostle the person they intend to rob, and push him against
the wall, while the file picks his pocket, and gives'the booty
to the adam tiler, who scours off with it. CANT.