I just heard a commercial for Arbys French Dip sandwich, and the guy pronounced au jus as “oh zhoo”. I believe it is pronounced, “aww zhoo”. Any French speakers out there? Because from what I understand of French, “Oh” is how you pronounce eau, which means “water.”
So run out and buy an Arby’s French Dip sandwich, and get a container of “water juice” with it! Anybody who has eaten one of these things knows that’s not very far from the truth.