Source : Webster's Revised Unabridged Dictionary (1913)

Drug \Drug\, v. i. [imp. & p. p. {Drugged}; p. pr. & vb. n.
   {Drugging}.] [Cf. F. droguer.]
   To prescribe or administer drugs or medicines. --B. Jonson.

Source : WordNet®

drugged
     adj : under the influence of narcotics; "knocked out by doped
           wine"; "a drugged sleep"; "were under the effect of the
           drugged sweets"; "in a narcotized state; stuperous"
           [syn: {doped}, {narcotized}, {narcotised}]

drug
     n : a substance that is used as a medicine or narcotic
     [also: {drugging}, {drugged}]

drug
     v 1: administer a drug to; "They drugged the kidnapped tourist"
          [syn: {dose}]
     2: use recreational drugs [syn: {do drugs}]
     [also: {drugging}, {drugged}]

drugged
     See {drug}

Source : Free On-Line Dictionary of Computing

drugged
     
        (Or "on drugs") 1. Conspicuously stupid, heading toward
        {brain-damaged}.  Often accompanied by a pantomime of toking a
        joint.
     
        2. Of hardware, very slow relative to normal performance.
     
        [{Jargon File}]