In the BDSM Community, we use terms like "play", "game", "toys", and "scene". Maybe we use them for lack of better words to describe what we do. Maybe it's to make newbies (new people) more comfortable/less terrified at social gatherings.
I am a 20+ year veteran of the BDSM community, what I referred to then as "The Scene." I actually prefer to call it "The Community", because that's what it was to me. I wouldn't know what they call it now.