so I was in a huge and fairly stark room in a hostile-environment-survival situation with a bunch of other people and one of the Tennant Doctors, probably the 14th, and he had gotten duplicated somehow and I had to figure out which was which by watching them do things like drink water and walk across the room.

I had them both on opposite sides of the area and had figured it out pretty quickly because one of them kept lagging and sneaking glances at the other one to adjust his behavior, so it was just a matter of keeping track until whatever the dream's main problem was could be solved.

But then. Then the real Doctor exchanged glances with the other one and I said don't you dare and tried to go after them but they hustled off into a corridor together and thoroughly mixed themselves up in the .00001 seconds they'd been out of sight and both just gave me this innocent, expectant look when I caught up with them

and I was so mad that they did this ON PURPOSE that it woke me up.