Frankenputer

( n.)

   1.  A mostly-working computer thrown together from the spare parts of
   several  machines  out  of which the {magic smoke} had been let. Most
   shops  have  a closet full of nonworking machines. When a new machine
   is needed immediately (for testing, for example) and there is no time
   (or  budget)  to  requisition a new box, someone (often an intern) is
   tasked with building a Frankenputer.

   2.  Also  used  in  referring to a machine that once was a name-brand
   computer,  but  has been upgraded long beyond its useful life, to the
   point  at  which  the  nameplate  violates  truth-in-advertising laws
   (e.g.,  a  Pentium  III-class  machine  inexplicably living in a case
   marked "Gateway 486/66").

[glossary]