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.

[glossary]