Gloogie Sauce

This is based on McDonald's Big Mac Special Sauce. It's a mixture of ketchup, mayonaise, relish and onion to put on sandwiches or hamburgers. Its use on sandwiches causes the sandwiches to be known as Gloogies.

The first English usage of the word is in Twelfth Night, Act I, Scene III in which Sir Andrew in conversation with Sir Toby Belch says, “...but I am a great eater of beef with gloogie sauce and I believe that does harm to my wit.” From the Old French glugier, to spread sauce on, from the Latin gluguis, sauce by way of the ancient Greek glugi--savory seasoning.