Bicched bones

from The Collaborative International Dictionary of English v.0.48

Bicched \Bic"ched\, a. [Of unknown origin.]
   Pecked; pitted; notched. [Obs.] --Chaucer.
   [1913 Webster]

   {Bicched bones}, pecked, or notched, bones; dice.
      [1913 Webster] Bice