Loony, Loopy Lupin.

“Potter! Weasley! What are you doing?” It was Professor McGonagall, and her mout…”

“Yeah, well, food's one of the five exceptions to Gamp's Law of Elemental Transf…”

“And I must draft an advertisement for the Daily Prophet, too,' he added thought…”

“And now a chill settled over them where they stood, and Harry heard the rasping…”