The state of confusion after seeing a new episode of the British TV Show Doctor Who written by head writer Steven Moffat, when more questions are raised than answered. Usually occurs after an episode that ends in a cliffhanger that hints at several possible conclusions.

Similar to being mind-fucked.

The end result of watching a 'last episode' of any TV serial written by Steven Moffat, owing to the impossibility, confusion and pure anger at very complex and brilliant plots. Especially when there is a sizeable gap between one episode and the next. Usually found in relation to British Television shows Sherlock and Doctor Who.