The Jargon File (version 4.4.7, 29 Dec 2003):

weeble
 /weeb?l/, interj.

    [Cambridge] Used to denote frustration, usually at amazing stupidity. ?I
    stuck the disk in upside down.? ?Weeble....?.


The Free On-line Dictionary of Computing (30 December 2018):

Weeble

   /wee'b*l/ An egg-shaped plastic toy person with a weight in
   the bottom so that, if tipped over, they would right
   themselves and stand up again.  They were popular in the UK
   during the 1970s and were famous for the slogan "Weebles
   wobble but they don't fall down", unlike some computers
   (pretty tenuous link with computing).

   (1994-11-29)