Ah -- OK; looked it up on Wiki & found it is a portmanteau word meaning "tornado full of sharks": so hence, I gather, it must be

"Shark nay dough"


OK. Curiosity satisfied.

As you were, everybody.

Can't feel myself rushing to watch the movie, mind...


≈≈Grr·ROARrr·Rrr!≈≈

                           
~M~