@duglop also, I didn't know this, from Wikipedia:

In the 1983 film Return of the Jedi, one of Jabba the Hutt's employees is "Barada", a member of the "Klatooinian" species, both the character and the species being references to the phrase. In the Star Wars universe there is also a species called "Nikto". Another of Jabba the Hutt's employees is a character named "Klaatu", himself a member of the "Nikto" species.