Not just JSON; they said to name the baby .JSON. Reminds me of a post somewhere where someone asked if they could officially name their baby something with a newline character in it.
My first kitty was called Rails, for Ruby on Rails, but he run away from home the second day we adopted it. Our second kitten was called Ruby, for Ruby on Rails, but she died the night we adopted her. Out third kitty was called Rails 2, but we call him Rails. He's still with us, 10 years old now.