Someone who preys on people on the internet, particularly their language skills, despite the fact the person's first language may not be english or they might even have an intellectual disability, impairment or even dyslexia. All this to boost their own ego - The worst kind of nazi.
Greg (Grammar nazi): "I believe you are mistaken! I, with my superior intellect, have discovered an error in both your writing AND your wit! You will find with ample research and a quick rifle of your nearest DICTIONARY, that the correct contraction you are seeking is they're!"
Bob (sane, normal, non-sociopathic human): 'fuk off grg"
Bob (sane, normal, non-sociopathic human): 'fuk off grg"
by Mr Gochi May 14, 2023
Get the Grammar Nazimug. Someone who writes and speaks English, as opposed to someone who emits any written or spoken nonsense out of laziness and ignorance, and then expects others both to understand them and to not criticise.
"It's 'Hallowe'en' - there should always be an apostrophe between the e's"
"Ohh, listen to the Grammar Nazi!"
"Ohh, listen to the Grammar Nazi!"
by MisterGnu October 29, 2024
Get the Grammar Nazimug. People on the internet who dislike spelling mistakes, correcting any and everyone on their grammar in a (usually) rude manner. Nobody can escape the Grammar Nazis; they're everywhere.
Person: Your so cool!
Grammar Nazi: UM, NO. IT'S "YOU'RE" NOT "YOUR" YOU DUMBASS. YOU FUCKING IDIOT GO BURN IN HELL IF YOU DON'T KNOW THE DIFFERENCE. FUCK YOU.
Person: You're such a fucking Grammar Nazi.
Grammar Nazi: UM, NO. IT'S "YOU'RE" NOT "YOUR" YOU DUMBASS. YOU FUCKING IDIOT GO BURN IN HELL IF YOU DON'T KNOW THE DIFFERENCE. FUCK YOU.
Person: You're such a fucking Grammar Nazi.
by tristohudičev February 8, 2019
Get the Grammar Nazimug. Grammar nazi is a term to describe a _________ who disagrees with an opinion or statement, usually on an internet forum. They believe that any opinion you might have is null and void, due to spelling errors and lack of proper punctuation. They believe you are a moron who deserves whatever insult they dish out. They believe they are of superior intelligence. They pretend they do not understand your point, when they actually do understand. Some Grammar Nazi believe they are righteous authorities who must correct and are doing it for the betterment of Mankind. Many believe in eugenics, and the sterilization of the lower classes. Most are just rude, Know-it-all, ASSHOLES !
by worstever00 December 18, 2023
Get the Grammar Nazimug. by General butz February 6, 2018
Get the Uber grammar nazimug. 
Get the Grammar Nazimug.