“Of all the trees we could’ve hit, we had to get one that hits back.”
"Don't let the Muggles get you down!"
"Forget expelled, I thought I was going to be arrested."
“Percy wouldn’t recognize a joke if it danced naked in front of him wearing Dobby’s tea cozy.”
"One person can't feel all that at once, they'd explode.”
“Oh, of course. I forgot we’ll be hunting down Voldemort in a mobile library.”
“Well I don’t know how to break this to you, but I think they might have noticed we broke into Gringotts.”
“Not to be rude or anything, but this isn’t really a great time for me to have a House Elf in my bedroom.”
“Why would I go looking for somebody who wants to kill me?”
“Hey! My eyes aren’t ‘glistening with the ghosts of my past’!”
"The poor toilet's never had anything as horrible as your head down it -- it might be sick."
"You need your Inner Eye tested, if you ask me…"