Doctor : « [Missy] was my man crush. »
Bill : « I'm sorry? »
D : « Yeah, I think she was a man back then.
I'm fairly sure that I was, too, it was a long time ago, though. »
B : « So, Time Lords, bit flexible on the whole man/woman thing, then, yeah?
D : « We are the most civilised civilisation in the universe, we're billions of years beyond your petty human obsession with gender and its associated stereotypes. »
B : « But you still call yourselves Time Lords? »
D : « Yeah, shut up. »