The truth of the matter is, the experience is actually fairly common.
Like any dream, recurring dreams have invited many interpretations.
What makes these unique is that the same events, the same theme or even a series of episodes that occur much like a soap opera, are experienced by the dreamer. Hence the eerie feeling of disconnect from ordinary reality.
Whatever it is, one word of caution: DO NOT LISTEN IN A MOVING AUTOMOBILE,
or when you need to remain fully alert.