Harry: Where's Professor McGonagall?
Ron: What's with that cat?
McGonagall: *Transforms into a human*
Ron: Oh my god! McGonagall ate the cat!
Harry: Ron! Damn it! I told you we shouldn't have eaten that stuff we found in Snape's study! Now we're seeing cat's turn into people!
McGonagall: Why were you two in Professor Snape's study?
Ron: Um...look! Dumbledore's dipping into your stash of pot!
McGonagall: Oh hell no! *Turns around* But, he's not here...
Harry and Ron: *Run out*