Steven Prince:  We need to be able to differentiate between them , them and us .
Peter Page: Yeah , I think the pronouns are really confusing .
Gary King: I do n't even know what a pronoun is .
Oliver: Well , it 's a word that can function by itself as a noun which refers to something else in the discourse .
Gary King: I do n't get it .
Andrew Knightley: You just used _ one _ .
Gary King: Did I ?
Andrew Knightley: " It " it 's a pronoun .
Gary King: What is ?
Andrew Knightley: It !
Gary King: Is it ?
Andrew Knightley: Christ !