“Fred — George — wait a moment.” The twins turned. Harry pulled open his trunk and drew out his Triwizard winnings. “Take it,” he said, and he thrust the sack into George’s hands. “What?” said Fred, looking flabbergasted. “Take it,” Harry repeated firmly. “I don’t want it.” “You’re mental,” said George, trying to push it back at Harry. “No, I’m not,” said Harry. “You take it, and get inventing. It’s for the joke shop.” “He is mental,” Fred said in an almost awed voice.