Hogwarts gave us magic, but its true gift was a decade of elite teenage sass and unhinged wizarding logic. Whether it’s Hermione saving her friends from expulsion or Ron losing his mind over spiders, these iconic lines prove that we could use a thing or two of the sass.
“It’s Levi-O-sa, not Levi-oh-SAR!” -Hermione Granger

The ultimate “know-it-all” line that spawned thousands of parodies and phonetic memes about her precise pronunciation.
“But I am the Chosen One.” -Harry Potter

After Hermione explains that a girl only likes him because of his title, Harry playfully flexes it, only to immediately get smacked on the head with a book.
“Why spiders? Why couldn’t it be ‘follow the butterflies’?” -Ron Weasley

Ron’s whimpering, terrified complaint while walking into the Forbidden Forest is a universal template for when life forces you into a terrible situation.
“Emotional range of a teaspoon.” -Hermione Granger

Hermione explaining Cho Chang’s complex, crying grief to Ron, who is entirely baffled that one person can feel so many things at once.
“There’s no need to call me ‘sir,’ Professor.” -Harry Potter

When Snape tells Harry to use “sir” when answering, Harry purposefully misinterprets the command to insult him.
“I solemnly swear that I am up to no good.”

The Marauder’s Map password
“Not to mention the pincers… click, click, click.” -Harry Potter

Hagrid is crying over Aragog (his dead giant spider), trying to describe what made him special. Here is Harry’s contribution.
“Why is it always you three?”

“Why is it, when something happens, it is always you three?” “Believe me, Professor, I’ve been asking myself the same question for six years.” -Harry Potter & Professor McGonagall
“Babbling, bumbling band of baboons!” -Professor McGonagall

McGonagall trying to teach teenage Gryffindors how to waltz for the Yule Ball resulted in this glorious, accidental alliteration that she snapped out with terrifying speed.
“I’ve always wanted to use that spell!” -Professor McGonagall

Right in the middle of preparing Hogwarts for a brutal, apocalyptic siege, McGonagall giddy like a schoolgirl after casting Piertotum Locomotor to animate the stone statues
“Listening to the news? Again?”

“Listening to the news? Again?” / “Well, it changes every day, you see.” -Vernon & Harry Potter. Harry’s deadpan sarcasm toward Uncle Vernon reached its peak in the fifth film when he was caught hiding in the bushes just to hear the Muggle news.
“Cockroach Cluster.” -Dumbledore’s Office Password

Because Dumbledore is a whimsical eccentric, the security system for the most powerful wizarding office in Britain is literally just a rotating list of wizarding candy and Muggle sweets.
“Pig Pimple.” -Gryffindor Common Room Password

Before the passwords became candy, the Fat Lady’s passwords were just deeply insulting combinations of words.
“My father will hear about this!” -Draco Malfoy (Every Single Movie)

Draco’s ultimate, whiny catchphrase that became the definitive global meme for entitled, privileged kids running to their parents the second things go wrong.
“You must be a Weasley.”

“Red hair, and a hand-me-down robe. You must be a Weasley.” -Draco Malfoy (Sorcerer’s Stone). The cold, brutal introduction that established Malfoy as the ultimate schoolyard antagonist within thirty seconds of screen time.
McGonagall on Harry Being Late

“Perhaps it would be more useful if I were to transfigure Mr. Potter or yourself into a pocket watch? That way, one of you might be on time.” -Professor McGonagall (Sorcerer’s Stone)