Oversimplification of definitions: 

atheist: Believes in no god. 
agnostic: believes in a non man made god. 

Is there a term for someone who just does not care. Has no opinion about the existence or inexistence of god. 

They have simply not looked into it. They have not yet formed an opinion and because of this both terms atheist and agnostic don't seem to fit. 


Question: What do I call someone who has not formulated an opinion about god?