Siddhee

“Oh, of course," said Ron, clapping a hand to his forehead. "I forgot we'll be hunting down Voldemort in a mobile library.”
― J.K. Rowling, Harry Potter and the Deathly Hallows

“I dreamed I was buying new shoes last night," said Ron. "What d'ya think that's gonna mean?"
"Probably that you're going to be eaten by a giant marshmallow or something," said Harry.”
― J.K. Rowling, Harry Potter and the Order of the Phoenix

“Which way did they go, Peeves?" Filch was saying. "Quick, tell me."
"Say 'please.'"
"Don't mess with me, Peeves, now where did they go?"
"Shan't say nothing if you don't say please," said Peeves in his annoying singsong voice.
"All right- PLEASE."
"NOTHING! Ha haaa! Told you I wouldn't say nothing if you didn't say please! Ha ha! Haaaaaa!" And they heard the sound of Peeves whooshing away and Filch cursing in rage.”
― J.K. Rowling, Harry Potter and the Sorcerer's Stone

“No, thanks," said Harry. "The toilet's never had anything as horrible as your head down it— it might be sick." Then he ran, before Dudley could work out what he'd said.”
― J.K. Rowling , Harry Potter and the Sorcerer's Stone