(The Fat Lady is singing, trying to break a glass with her voice…)
Seamus Finnigan: She just won’t let me in.
Harry Potter: Fortuna Major.
Fat Lady: No, no, no. Wait, wait. Watch this. (Her singing turns to screaming, the glass isn’t cracking so she smashes it against the wall) Amazing. Just with my voice.
Harry Potter and the Prisoner of Azkaban (2004)