"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.
English