I've got many favorites but the one I pick is in book 4. At the Yule Ball where Ron and Hermione get into it because she came with Krum.
Then later when Ron's date ask him if he's even going to ask her dance and very short and cold he says no as he glares at Hermione and Krum across the room. And any scene Fred and George are in. They make me laugh.
Tonks: You know, I dont think purple's really my color. D'you think it akes me look a bit peaky?
Lupin: Please watch closely...waddiwassi *gum shoots out into peeves' left nostril*
Dean: cool sir!!!
Excellent" said Lupin, looking up asTonks and Harry entered. "We've got a minute, i think. We should probably get out into the garden so we're ready. Hary, I've left a letter telling your aunt and uncle not to worry--
"They wont," said Harry
"That you're safe --"
"That'll just depress them."
"--and you'll see them next summer."
"Do I have to?"
"Remember old Fleur Delacour?" said George. "She's got a job at Gringotts to eemprove 'er Eeenglish--"
"--and Bill's been giving her a lot of pricat lessons," sniggered Fred.
"-Fred, you next."
"-I'm not Fred, I'm George! Honestly woman. You call yourself our mother? Can't you tell I'm George?"
"-Sorry George, dear."
"-Only joking, I am Fred."
"-Percy wouldn't know a joke if it danced naked in front of him wearing Dobby's tea cozy."
"-Why is the Ministry providing cars, Father?"
"-It's cause of you, Perce."
"-And there'll be little flags with the letters HB on 'em..."
"-Yeah, for Humongous Bighead."
"-Nicolas Flamel, is the only known maker of the Sorcerer's Stone!"
"-The what?"
"-Oh, honestly, don't you two read?"
"-Who're you?"
"-My name, is Sir Nicholas De Mimsy-Porpington."
"-I know you! You're Nearly-Headless Nick!"
"-I would prefer, Sir Nicholas De Mimsy-"
"-Nearly headless? How can you be nearly headless?"
"-Like this-"
"-At least no-one on the Gryffindor team had to buy their way in. They got in on pure talent."
"-No-one asked your opinion, you filthy little Mudblood."
"-You'll pay for that, Malfoy. EAT SLUGS!"
"Expecto Patronum!"
"Weasley is our king,
Weasley is our king,
He didn't let the Quaffle in,
Weasley is our king."
"Weasley is our king,
Weasley is our king,
He never lets the Quaffle in,
Weasley is our king."
"Weasley can save anything,
He never leaves a single ring
That's why Gryffindors all sing:
Weasley is our king."
"-I don't think the poor toilet's had anything as horrible as your head down it. It might be sick."
There's a LOT more. I don't think this ENTIRE forum would have enough space for it all."
5th: Snape's Memory (My friend doesn't get why I've read that chapter over and over again, but how many kids can say they've seen their parents when they were their age?)
4th: Either The First Task (I love dragons 😍 )or The Unexpected Task (Teenage hormones are so funny)
3rd: Snape's Grudge (Slimey git lol that was too good!)
2nd: The Very Secret Diary (It was just such a twist in the book. I called my friend at like midnight freaking out I was like "Oh my gawd was it really Hagrid."😉
1st: The Midnight Duel (Sneeking around is always fun 😄)
or also in the fifth book when he goes to the MOM and him and the 5 other pple form the D.A are running from the death eaters and then the members from the order come in and fight.. but i hate the part where sirius dies.. do u pple think that there is ne chance that he really didnt die and that he will come back?