You can know what you know And don't know what you don't know But you can't don't know what you know And know what you don't know. This is an oxie moron, for those of you that don't know what that is... it is a statement, or action that completly contradicts it's self. do you have any oxie morons, here are some: Locking your door with your keys in the lock out side. Barock Obama's speaches. Having a sign down the road that says no trucks.