Commonly used in lunch rooms, these are the words said when one has a food item that they do not wish to consume. One says "laws of salvage" and throws the item into the center of the table, allowing anyone who wants said item to take it as their own.
Guy: I dont want this apple. *toss* Laws of salvage!
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.