Oh listen to this!
In philosophy today, we are doing a new topic - Time Travel. And so when we came to the lecture theatre, the lights were off and the Dr Who theme tune was playing and then the lights slowly came up and in the corner of the room was a box-like thing, all in blue and it said Police on it, and it had the police light (ie the Tardis) and out of it came my lecturer wearing a wig and a scarf!!!!
Now that is cool!