Here It Is

Has anyone ever figured out what "it" is?  I mean, I know it's here, but I don't know what "it" is. And who's to say I would like "it?"  What if "it" wasn't something I'd want here?  It's rather assuming to think that I would greet "it" with affection.  Perhaps "it" would be unwelcome.  Has anyone ever thought about that?  What's up with it anyway?

A bold proclamation on the side of Radiator Springs Curios.