T.G.G. Moogly
Traditional Atheist
I don't think he's claiming that the Tooth Fairy exists as a thought.So even if my definition of 'fairy' is a bit off, that fairy is or was quite real.
He/she did or does exist - wings or not.
Something can be defined as existing as a thought only, like your tooth fairy.
I think he's saying that when he says 'tooth fairy' he's referring to his father (or other individual), who exists, and for a certain number of nights in Lion's childhood, fulfilled the role of tooth fairy.
Ultimately, though, saying that one believes in the tooth fairy because Daddy used to lie about the tooth fairy kinda defeats the purpose of claiming that belief is supported. Especially in a discussion about gods.
Maybe he's being a little more cryptic. Maybe he's saying that people are gods.