Warlock D. J. Prod of Didsbury says:
“My wife used to sneer at my feeble charms, but one month into your fabulous Kwikspell course and I succeeded in turning her into a yak!
Thank you, Kwikspell!

“Harry picked it up and stared at it, his heart twanging like a giant elastic ba…”

“Merlin's pants!”

“You haven’t given me any ink,” he said.“Oh, you won’t need ink,” said Professor…”

“Yeah 'ear 'ear," said George, with half a glance at Fred, the corner of whose m…”