1. 
[syn: anserine, dopy, dopey, foolish, goosey, goosy, gooselike, jerky]
The Collaborative International Dictionary of English v.0.48:
Dopey \Dop"ey\, Dopy \Dop"y\, a.
   1. stupid; as, a dopy kid. [Colloq.]
   Syn: cloddish, doltish.
        [PJC]
   2. [affected by dope[2].] dulled or stupefied by alcohol or
      narcotics; sluggish or dull as though under the influence
      of a narcotic. [Slang]
      [Webster 1913 Suppl. + WordNet 1.5 +PJC]
   3. revealing stupidity; as, a dopey answer. [WordNet sense 2]
   Syn: anserine, dopey, fool(prenominal), foolish, goosey,
        goosy, gooselike.
        [WordNet 1.5]
WordNet (r) 3.0 (2006):
dopy
    adj 1: having or revealing stupidity; "ridiculous anserine
           behavior"; "a dopey answer"; "a dopey kid"; "some fool
           idea about rewriting authors' books" [syn: anserine,
           dopy, dopey, foolish, goosey, goosy,
           gooselike, jerky]