I've had those at times too.
Ok, I have this dream alot. Just had it again today..... I'm driving to work and no matter what time I leave, "surreal" stuff happens that insures that I will not get to work on time - I'm all of a sudden on an unknown road lost as can be. I stop at a restaurant to ask directions. The person behind the counter is someone I knew growing up. I get directions and find out I'm not too far from work. I go back to the parking lot and can't find my car!
The only thing missing is the white rabbit.