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!
Brought to public attention by Bob Woodward and Carl Bernstein in the book on the fall of Richard Nixon, All The President’s Men, ratfucker was Nixon’s term for a political operative who sows chaos among opponents; an agent provocateur. It is thought to have originated among campus political rivalries at USC, and seems to have some usage in the US military.
Along with Nixon’s other ratfuckers, Roger Stone caused fights at otherwise peaceful Democratic Party protests to generate a false narrative that the Democrats were violent and dangerous.