“Maybe he murdered Myrtle; that would’ve done everyone a favor. . . .”
“I wasn't paying attention," said Myrtle dramatically. "Peeves upset me so much I came in here and tried to kill myself. Then, of course, I remembered that I'm -- that I'm --" "Already dead," said Ron hopefully. Myrtle gave a tragic sob, rose up in the air, turned over, and dived headfirst into the toilet, splashing water all over them and vanishing from sight, although from the direction of her muffled sobs, she had come to rest somewhere in the U-bend.”
“Hang on . . .” Harry muttered to Ron. “There’s an empty chair at the staff table. . . . Where’s Snape?”"Maybe he's ill!" said Ron hopefully. “Maybe he’s left,” said Harry, “because he missed out on the Defense Against the Dark Arts job again!”“Or he might have been sacked!” said Ron enthusiastically. “I mean, everyone hates him —”“Or maybe,” said a very cold voice right behind them, “he’s waiting to hear why you two didn’t arrive on the school train.”Harry spun around. There, his black robes rippling in a cold breeze, stood Severus Snape.”
“He was my mum and dad's best friend. He's a convicted murderer, but he's broken out of wizard prison and he's on the run. He likes to keep in touch with me, though...keep up with my news...check if I'm happy...”
“Get off me,” Harry spat, throwing Pettigrew’s hands off him in disgust. “I’m not doing this for you. I’m doing it because — I don’t reckon my dad would’ve wanted them to become killers — just for you.”
“I want to commit the murder I was imprisoned for.”
“You’re JOKING!” said Fred Weasley loudly.The tension that had filled the Hall ever since Moody’s arrival suddenly broke. Nearly everyone laughed, and Dumbledore chuckled appreciatively.“I am not joking, Mr. Weasley,” he said, “though now that you mention it, I did hear an excellent one over the summer about a troll, a hag, and a leprechaun who all go into a bar...”Professor McGonagall cleared her throat loudly.“Er — but maybe this is not the time... no...” said Dumbledore.”