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

When you're arguing with someone on the internet and spell one word wrong, they use that as evidence that you yourself are wrong as well.
Person 1: Well actually, it is more likely that Bush did NOT do 9/11, although their are still a few people who like to mindlessly argue.
Grammar Nazi: How am I supposed to believe anyone who spelled "there" wrong?
Grammar Nazi: How am I supposed to believe anyone who spelled "there" wrong?
by funwillfunwill August 12, 2016

One to go beyond needed to criticize a person's writing or grammar. Could be one whom is very over reacter when someone uses grammar incorrectly or spells a simple word, or any word, incorrectly.
by Thunderbolt48 April 1, 2017


by Just a person named john September 2, 2022

by General butz February 6, 2018

The word Grammar Nazi actually has nothing to do with actual Nazis, the word is merely something you call someone when they correct your grammar too much or rudely.
(On a group chat)
StraightOuttaTiltedTowers: Yo sup bois wanna play some fortnite?
TheRealGrammarNazi: First off, you dont say yo, you say Hey. Second off its "Whats Up", and not "sup". And finally its "boys", not "bois". Wow, so many stupid people nowadays.
StraightOuttaTiltedTowers: Bro your such a grammar nazi this aint school no one wants to be corrected.
StraightOuttaTiltedTowers: Yo sup bois wanna play some fortnite?
TheRealGrammarNazi: First off, you dont say yo, you say Hey. Second off its "Whats Up", and not "sup". And finally its "boys", not "bois". Wow, so many stupid people nowadays.
StraightOuttaTiltedTowers: Bro your such a grammar nazi this aint school no one wants to be corrected.
by TheDankerMemes November 3, 2018
