Donna: You really believe in all that stuff, don't you? Wilfred Mott (Bernard Cribbins): It's all over the place these days. If I wait here long enough... Donna: I don't suppose you've seen a little blue box. Wilfred: Is that slang for something? Donna: I mean it. If you ever see a little blue box, flying up there in the sky, you shout for me, Gramps. Oh you just shout. Wilfred: You know, I don't understand half the things you say these days. Donna: Nor me. Wilfred: Fair do's. You've had a funny old time of it lately -Doctor Who