A phrase used to deliberately confuse,
confound or
befuddle a person with little or no grasp of the English language, who is employed in a job or position where the speaking and the comprehension of English is of
paramount importance.
Its use is more effectively enhanced in a sentence, which utilizes other complicated or easily misunderstood words
Gas attendant: What now you want me?
Motorist: My good man, could you direct me,
expeditiously if you please, to Wibble Wobble Ave?
-or-
Busboy: Can I help to you much?
Diner: Yes my dear fellow, we require forthwith, more bread rolls and a
commodious pitcher of iced Wibble Wobble.