#sick note reference

1.

Their Invisibility Cloak didn’t stop them making any noise, and there was a particularly tense moment when Ron stubbed his toe only yards from the spot where Snape stood standing guard. Thankfully, Snape sneezed at almost exactly the moment Ron swore. It was with relief that they reached the oak front doors and eased them open. Harry Potter and the Chamber of Secrets

Uncensored version: "Ugh, shit!"

I didn't really want a 12 year old Ron dropping the F-bomb but he will later. ;)

2.

“D’you know what that” — (he called Snape something that made Hermione say “Ron!”) — “is making me do? I’ve got to scrub out the bedpans in the hospital wing. Without magic!” He was breathing deeply, his fists clenched. Harry Potter and the Prisoner of Azkaban

Uncensored version: "D'you know what that greasy cunt is making me do?"

I've seen many saying that Ron might have called him a 'motherfucker' but since British don't usually use it, I imagine him calling Snape a 'cunt'. This is just my imagination, still you could say he called him a 'motherfucker'.

3.

Ron told Malfoy to do something that Harry knew he would never have dared say in front of Mrs. Weasley. “Language, Weasley,” said Malfoy, his pale eyes glittering. Harry Potter and the Goblet of Fire

Uncensored version: "Go fuck youself, Malfoy."

Canon or not, this is what Ron would have 100% said.

4.

Ron dropped several boxes, swore, and made a rude hand gesture at Fred that was unfortunately spotted by Mrs. Weasley, who had chosen that moment to appear. “If I see you do that again I’ll jinx your fingers together,” she said sharply. Harry Potter and the Half Blood Prince

Uncensored version: "Fuck you" *flips the middle finger*

Perhaps, this was more direct than all the other times Ron swore. Also, I've found this amazing GIF and wanted to share.

Went a bit out of context so moving ahead.

5.

“The usual,” said Ron indifferently, demonstrating a rude hand gesture. “Not like him, though, is it? Well — that is” — he did the hand gesture again — “but why isn’t he out there bullying first years?” Harry Potter and the Half Blood Prince

Uncensored version: Not like him, though, is it? Well that is 🖕

Describing Malfoy as the middle finger is one of the best things Ron did! XD

6.

Ron stalked off to the boys’ dormitory after swearing angrily at several frightened first years for looking at him. Harry Potter and the Half Blood Prince

Uncensored version: "What are you fucking looking at? Mind your own fucking business."

7.

She looked from her husband to Ron, who swore loudly. Harry Potter and the Deathly Hallows

Uncensored version: "What the fuck?"

8.

Behind him, whether from delight or fear he could not tell, Ron kept swearing at the top of his voice, and Hermione seemed to be sobbing. Harry Potter and the Deathly Hallows

Uncensored version: "Fucking hell! Fuck... this is... fucking...!"

And, of course, the infamous...

Malfoy looked around, beaming, for his savior, and Ron punched him from under the Cloak. Malfoy fell backward on top of the Death Eater, his mouth bleeding, utterly bemused. “And that’s the second time we’ve saved your life tonight, you two-faced bastard!” Ron yelled. Harry Potter and the Deathly Hallows