A Wrackspurt . . . Theyโre invisible. They float in through your ears and make your brain go fuzzy,โ she said. โI thought I felt one zooming around in here.
J. K. RowlingAnd I must draft an advertisement for the Daily Prophet, too,' he added thoughtfully. 'We'll be needing a new Defense Against the Dark Arts teacher.... Dear me, we do seem to run through them, don't we?
J. K. Rowling