Amy:
"So... where we goin'?"

Stranger:
"I'd rather not say."

  Amy:
"Sure, whatever. It still beats the Telegraph Office. This one fella used to send himself telegraphs all the time reminding himself to do things like 'open the mail' and 'pet the cat'. Pathetic!"
 
 

Stranger:
"It does seem like a shameful waste of a valuable resource."

  Amy:
"Oh wait, it gets worse..."