subs. (thieves).A pickpocket. [From CLY, a pocket, + FAKE, to steal. + ER.] For synonyms, see STOOKHAULER.
1827. BULWER-LYTTON, Pelham, ch. lxxxii. They were gentlemen-sharpers, and not vulgar cracksmen and CLYFAKERS.
1839. W. H. AINSWORTH, Jack Sheppard [1889], p. 14. Oh, I see! replied Blueskin, winking significantly . Now! slip the purse into my hand. Bravo! the best CLY-FAKER of em all; couldnt have done it better.
1852. Punch, vol. XXIII., p. 161.
1864. HOTTEN, The Slang Dictionary, p. 103. CLY-FAKER: a pickpocket.