The text equivalent of a condiment; an inside joke made in script. Usually a randomly posted comment to a persons "wall" that typically makes sense only to the poster and postee.
I have wall sauce splattered all over my facebook page. Everyone probably thinks I'm a weirdo.
Canberry Sauce – noun – a jellied cranberry-based condiment sometimes served with holiday dinners, which contains no physical reference to cranberries whatsoever, beyond color and flavor. Connoisseurs of Canberry Sauce are keenly aware that the canberry sauce slices containing the imprints from the top or bottom of the can are the most flavorful.
Would you like a slice of canberry sauce with your Turducken? Or do you want the lumpy stuff with seeds and stems?
Mom! I totally called the bottom slice of the canberry sauce!