DICT.TW Dictionary Taiwan

 screw·ball /ˈskruˌbɔl/
 怪人,略帶神經病的人,曲線球(a.)怪僻的,奇妙的,精神有點怪的

 screwball
      adj : foolish; totally unsound; "an impractical solution"; "a
            crazy scheme"; "half-baked ideas"; "a screwball
            proposal without a prayer of working" [syn: crazy, half-baked,
             softheaded]
      n 1: a whimsically eccentric person [syn: crackpot, crank, nut,
            nut case, nutcase, fruitcake]
      2: a pitch with reverse spin that curves toward the side of the
         plate from which it was thrown