That was the only one I meant at all seriously, I was joking around, and then it popped into my head and I thought "That could actually be quite good" :)

I was imagining more a bunch of people like alice-in-wonderland playing cards for some reason :)

It's got that nice property of apparently being a contradiction in terms so that fans can argue about whether it's making a terribly profound philosophical point (or alternatively a profoundly terrible one), and it has a real meaning which isn't a contradiction at all which people can eventually find out about and satisfy their curiosity.

:) Yes.