Which line is originally taken from Arthur Weasley in HP when he asks Harry "Maybe, since you were raised by muggles, you can help me. What exactly IS the function of a rubber duck?" People who quote HP ftw
Robinson is a reference to the classic movie The Graduate. Robinson was a teacher who had an affair with a former student named Benjamin. In "Let's Kill Hitler", River says, "Hello Benjamin." I love them so much :D<<<oh river
Matt Smith on finding out he had been cast as The Doctor. (If I had found out that I got the role of the Doctor, or as a companion, I wouldn't believe it. I would continue not believing it until we finished filming and the episode aired.