commonly used on www.isketch.net , when someone cancels their drawing and others want to know what it was, they say wwi. the drawer then responds with what the drawing was.
Will probably just be all the international powers yeeting nukes at each other until they're like "oh shit" and realize it's gonna send us into nuclear winter.
Could happen in a hundred years or a few weeks for all we know
A war fought from 1939 to 1945, in which Great Britain, France, the Soviet Union, the United States, China, and other allies defeated Germany, Italy, and Japan.