chicken head

from Jargon File (4.4.4, 14 Aug 2003)
chicken head
 n.

   [Commodore] The Commodore Business Machines logo, which strongly
   resembles a poultry part (within Commodore itself the logo was always
   called chicken lips). Rendered in ASCII as `C='. With the arguable
   exception of the {Amiga}, Commodore's machines were notoriously crocky
   little {bitty box}es, albeit people have written multitasking
   Unix-like operating systems with TCP/IP networking for them. Thus,
   this usage may owe something to Philip K. Dick's novel Do Androids
   Dream of Electric Sheep? (the basis for the movie Blade Runner; the
   novel is now sold under that title), in which a `chickenhead' is a
   mutant with below-average intelligence.
    
from The Free On-line Dictionary of Computing (8 July 2008)
chicken head

   <graphics, abuse> The {Commodore} Business Machines logo,
   which strongly resembles a poultry part.  Rendered in {ASCII}
   as "C=".

   With the arguable exception of the {Amiga}, Commodore's
   computers are notoriously crocky little {bitty box}es (see
   also {PETSCII}).  Thus, this usage may owe something to Philip
   K. Dick's novel "Do Androids Dream of Electric Sheep?"  (the
   basis for the movie "Blade Runner"; the novel is now sold
   under that title), in which a "chickenhead" is a mutant with
   below-average intelligence.

   [{Jargon File}]

   (2006-07-12)
    

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