b997eee8_CCG___What_s_That_Inside_Joke___In_joke
[Card] Claire Daly - Far From Unflappable [Exp.] 7 Docs [Type] Pun [In-joke] 
A number of things are going on in the subtitle, including her being very far from home (as hinted in the quote) and her being a "flapper" (from that era and upbringing, at least).
Unauthorized Dr. Who CCG - What's That Inside Joke?
In-joke