(informal) "
maybe God knows but I
don't know and no one else knows." (Usually used to
express the speaker's inability to understand or foresee something.)
—SHSBC Binder 11, 13, 16, 22, 25, 26, 27, 31, 32 Approved Glossary, —PDC Volume 3 Approved Glossary, —Grad V Approved 1992 Glossary Upgrade, —NED Approved Glossary