DuckCorp Dico

Found one definition

1.                 From The Jargon File (version 4.4.7, 29 Dec 2003):
                   
   
   
                   
                     
   roach
    vt.
       [Bell Labs] To destroy, esp. of a data structure. Hardware gets toasted
       or fried, software gets roached. Probably derived from '70s and '80s drug
       slang; marijuana smokers used ‘roach’ to refer to the unsmokable remnant of
       a joint, and to ‘roach’ a joint was therefore to destroy it.