"Legs! I've still got legs! Good. Arms, hands. Oh, fingers. Lots of fingers. Ears? Yes. Eyes: two. Nose.. eh, I've had worse. Chin.. blimey! Hair.. I'm a girl! No! No! I'm not a girl! And still not ginger! There's something else. Something.. important, I'm.. I'm..
Ha ha! Crashing!
- The Doctor, The End of Time, Part Two
Written by Russell T Davies
(this final scene penned by Steven Moffat)