upsidown

from The Collaborative International Dictionary of English v.0.48
Upside down \Up"side down`\, adv.
   in such a manner that the part normally pointed upward is
   pointed downward; same as {upsidown} and {upsodown}.
   [PJC]
from The Collaborative International Dictionary of English v.0.48
Upsidown \Up"si*down`\, adv.
   See {Upsodown}. [Obs. or Colloq.] --Spenser.
   [1913 Webster]
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