A believer in a God lies out of both sides of their mouth when they claim that atheists are unable to disprove ANY god. The moment the believer defines the ONE god they happen to believe in it is a very basic set of steps to scientifically dismantle those claims since the definition of a God delineates what God is and what God is not and ascribes qualities to such an entity, qualities that can be checked to see if they hold up to scientific investigation.
Any believers wanna try?