I've only had one Doctor Who dream and it was really, really weird.
Basically, I was with Billie Piper in some museum/aquarium. Me and her were walking around in some place that had a bunch of tentacles hanging everywhere. Then she stopped me to say something to me: "I love you, Tyler." Then I started crying and put my head on her shoulder and said: "I love you too, mom." Then, The TARDIS materialized and David Tennant stepped out with a serious look on his face and shot Billie with his Sonic Screwdriver and killed her. Then I started bawling even harder and kneeled down, holding her hand.
Yeah, I don't know either...