light-fingered

from WordNet (r) 3.0 (2006)

light-fingered
    adj 1: having nimble fingers literally or figuratively;
           especially for stealing or picking pockets; "a light-
           fingered burglar who can crack the combination of a bank
           vault"- Harry Hansen; "the light-fingered
           thoughtfulness...of the most civilized playwright of the
           era"- Time [syn: {light-fingered}, {nimble-fingered}]

from The Collaborative International Dictionary of English v.0.48

Light-fingered \Light"-fin`gered\ (l[imac]t"f[i^][ng]`g[~e]rd),
   a.
   Dexterous in taking and conveying away; thievish; pilfering;
   addicted to petty thefts. --Fuller.
   [1913 Webster] Light-foot