I can't believe only one pp has mentioned the scene from the Lenny Henry sitcom "Chef" in this thread.
Here it is again - "Gareth" is the chef (Lenny Henry) of his 2 Michelin starred restaurant and the customer has asked for salt...
"Gareth: Nothing else you wanted, was there?
Customer: What?
Gareth: A splash of Lea & Perrins? A dollop of Daddies to stir into the artichoke and Hollandaise coulis? It really is no trouble, we could send someone into town.
I can get you any thing you like to enhance the flavour of your food. Salad Cream, Newman's Own, Branston Pickle. You only have to ask. A little Tabasco perhaps, or barbecue sauce, a spoonful of sandwich spread maybe. A nice packet of cheese and onion flavour crisps to sprinkle over your monkfish and salmon gratin.
We could even get you a prawn vindaloo, or family sized pack of chicken drumsticks or menu Beef for two persons with special fried rice and extra sweet and sour pork balls if you like, I mean we don't mind going to a bit of trouble to please the customers here, really.
SALT!!! I'm going back to my kitchen now although GOD KNOWS WHY! I mean, do you have any idea of number of highly-skilled man hours over a three-day period have gone into producing this dish?!
Which is brought to your table at the zenith of its powers? Its taste, flavors, texture and temperature at the peak of perfection, and WITHOUT TASTING IT YOU CALL FOR SALT?
I hate you with a passion you can only dream of.... bon appétit."

I have always found this scene funny because I saw a [milder] version of it happen in a restaurant once; although the Chef in this case was holding a meat cleaver which made it less funny 