exploder

from The Collaborative International Dictionary of English v.0.48

Exploder \Ex*plod"er\, n.
   1. One who or that which explodes.
      [1913 Webster]

   2. One who rejects an opinion or scheme with open contempt.
      --South.
      [1913 Webster]

from Jargon File (4.4.4, 14 Aug 2003)

Exploder
 n.

   Used within Microsoft to refer to the Windows Explorer, the
   web-interface component of Windows 95 and WinNT 4. Our spies report
   that most of the heavy guns at MS came from a Unix background and use
   command line utilities; even they are scornful of the
   over-gingerbreaded {WIMP environment}s that they have been called upon
   to create.