subs. (common).—(1) Legerdemain; whence (2) trickery; UNDERHAND (q.v.) work; cheating; any manner of double-dealing or intrigue. HANKY-PANKY BUSINESS = conjuring; HANKY-PANKY WORK (or tricks) = double-dealing. A BIT OF HANKY-PANKY = a trick; a piece of knavery.

1

  1841.  Punch, Vol. I., p. 88. Only a little HANKY-PANKY.

2

  1880.  G. R. SIMS, Zeph and Other Stories, ch. xiii. He knew that … any crime committed on his premises would tell against him on licensing day, and he kept a pretty sharp look out to see that what he was pleased to term HANKY PANKY was not carried on under his nose.

3

  1864.  YATES, Broken to Harness, ch. xxxviii. If there was any HANKY PANKY, any mystery I mean, he’d always swear he was out whenever he called, for fear it should be bullied out of him.

4

  1877.  W. H. THOMSON, Five Years’ Penal Servitude, v. 323. —— There’s some HANKY PANKY business going on among the men of No. 2 Prison; the Catholic side is ringing changes, and it is done in this shop.

5