Inspired by the incredibly popular "define a llama" game, I would like to propose a new game, which is very very similar, but this time using phrases or expressions rather than individual words.
So I will post a phrase to start things off - the next person posts a whimsical definition, and then proposes their own phrase for the next person to define, and so on.
so, as an example, if I started off with "something and nothing", the next person might define this as: "a quantum particle, something that is literally there and not there at the same time." And then they might suggest "a stitch in time saves nine", which the next person might define as "practice undertaken by Timelords to prevent unraveling of the universe", and suggest, "flotsam and jetsam", and so on.
So, I'll start with "something and nothing" (I'm sure someone can improve on my attempt at a definition!)