Exactly. "Shazbot!"
"Mork & Mindy was a spin-off from an episode of Happy Days seen in February 1978, in which an alien from the planet Ork landed on Earth and attempted to kidnap Richie. So popular was the nutty character created by Robin Williams that Williams was given his own series in the fall of 1978, and it became an instant hit."
Mork (Williams) had an alien vocabulary that included the greeting "Nano nano" and the expletive "shazbot!"