So when I say she doesn't play Minecraft, I mean she literally has zero knowledge about it beyond 'it's a game where you build stuff'. I was watching a let's play on Youtube this morning and she came in, sat down next to me and after watching for a couple of minutes she goes "What are those bunny ears?"
I paused and scanned the screen for a moment expecting to see a rabbit sat in the grass or maybe one of the buildings in the distance resembled bunny ears but I couldn't see what she meant so I asked her. And she pointed at the armor bar, with it's nice little row of (apparently) bunney-esque chestplates.