bzzzt, wrong
/bzt rong/ [USENET/Internet] From a Robin Williams
routine in the movie "Dead Poets Society" spoofing radio or
TV quiz programs, such as Truth or Consequences, where an
incorrect answer earns one a blast from the buzzer and condolences
from the interlocutor. A way of expressing mock-rude disagreement,
usually immediately following an included quote from another
poster. The less abbreviated "Bzzzzt, wrong, but thank you for
playing" is also common; capitalization and emphasis of the
buzzer sound varies.