13 Times Professor McGonagall Proved That She Is The Official Queen Of Sass!
5. In Order of the Phoenix, where she took a stand for Professor Trelawney.
6. When she buzzed Finch off, something we’ve all wanted to at some point.
7. In Philosopher’s Stone, where she teaches Harry and Ron how to be on time.
8. In Deathly Hallows, when she orders Neville to ‘Boom!’!
