What DW villan would you like to play?
Arthur: I would like to play an evil bear.
Matt: I would like to play the Devil but with a twist. Imagine if the Devil and the Doctor became entwined?
Karen: Prisoner Zero but… in the form of an animal.
…
Karen: A hamster.
See this video from Community’s “Epidemiology” for my reaction (relevant part is at 1:00):
(Source: doctorwho)