Professor McGonagall:Is it true that you shouted at Professor Umbridge?
Harry Potter:Yes.
Professor McGonagall:You called her a liar?
Harry Potter:Yes.
Professor McGonagall:You told her He Who Must Not Be Named is back?
Harry Potter:Yes.
Professor McGonagall:Have a biscuit, Potter.
[Flash 9 is required to listen to audio.]  

gallifreyan-hufflepuff:

10 Years Ago:

Now:

(Source: alphageek2011)