The King of Flags at Hogwarts

Bobby Evans, daughter of Lily and Penny's cousin.
This girl is toxic.
Bobby: "Getting a big stick stuck in your front teeth is a joke curse!"
The giant was killed when his own teeth pierced his throat.
Poppy: "Hermione's still number one in the grade this semester!"
The sudden cold snap delayed the ripening of the mandrake by a month, causing Hermione, petrified by the basilisk, to miss her exams.
Bobby: "Professor Lupin should be able to finish the academic year."
Professor Snape, preoccupied with deciding what Christmas present to give someone, accidentally picked up the wrong potion, and Professor Lupin's werewolf identity was discovered ahead of time.
…………
Poppy: "The Dark Lord and Miss Lin Daiyu will definitely be a couple in the end!"
Voldemort: Thank you, Miss. Can we stop talking now?