Michael Lazarus

“The thing about growing up with Fred and George," said Ginny thoughtfully, "is that you sort of start thinking anything's possible if you've got enough nerve.”
― J. K. Rowling, Harry Potter and the Half-Blood Prince

“When he straightened up again, there were six Harry Potters gasping and panting in front of him.
Fred and George turned to each other and said together, "Wow—we're identical!”
― J.K. Rowling, Harry Potter and the Deathly Hallows

“How do you feel, Georgie?" whispered Mrs. Weasley.
George's fingers groped for the side of his head.
"Saintlike," he murmured.
"What's wrong with him?" croaked Fred, looking terrified. "Is his mind affected?"
"Saintlike," repeated George, opening his eyes and looking up at his brother. "You see...I'm HOLEY, Fred, geddit?”
― J.K. Rowling, Harry Potter and the Deathly Hallows

“I'll join you when Hell freezes over," said Neville. "Dumbledore's Army!" he shouted, and there was an answering cheer from the crowd, whom Voldemort's Silencing Charms seemed unable to hold.”
― J. K. Rowling, Harry Potter and the Deathly Hallows