I love how Josh has ingenious ways of labelling things and making sense of information in his world.
When we take the kids riding on our bikes, I use my sturdy/heavy mountain bike because Savanna’s seat is mounted on the mountain bike handlebar. But when I go riding by myself at night, I use my road bike. So Josh has never seen me ride my road bike because I only ever use it after he has gone to bed. He started referring to the road bike as my “night bike”–to be ridden at night only.