A captious individual who cannot resist the urge to correct a spelling and/or grammar mistake even in informal settings. After pointing out the linguistic shortcomings in others, a Grammar Nazi feels a strange sense of twisted and unconstructive intelligentsia delight.

In reality, they are making someone else feel bad for no reason and unintentionally implying that their "superior" grammar skills are all they have to show for a wasted liberal arts education.

While proper grammar usage is all well and good, a Grammar Nazi cavils even insignificant errors in English to somehow win an argument. Of course, rather than being genuinely persuasive in an argument, pointing out English errors is a weak attack only on the typist's credibility and never has any bearing on the underlying premises and assertions therein.

In other words, this is simply a disguised ad hominem argument which intelligent and logical people disregard.

Still, one should strive to spell and use words properly, but arrogant and unsolicited advice is not a very persuasive way to teach English.

Average High Schooler: So U R their in Britin, than?

Insecure English PhD (aka Grammar Nazi): I am in England studying here at Oxford, sir, and I prefer you talk to me only in Ye Olde Englishe like a good chap because language can never evolve.

Some High Schooler: LOL!!!!11 Hve fun nvr getting laid!1111!!!!
by Ash79 August 14, 2007
Get the Grammar Nazi mug.
A person who criticizes someone else's grammar, spelling, and/or punctuation, usually in an online setting. While they are often seen as uptight assholes who really need to get a life, it should be noted that they point out simple flaws that often show a lack of intelligence on the part of the person being criticized.
That grammar nazi's an ass, but he is right that you're stupid.
by Ehlmaris August 28, 2006
Get the grammar nazi mug.
A literate on a bad day. Usually found when said literate is in an irritable mood, or has dealt with too much illiteracy in a given time period.

When a literate is in Grammar Nazi mode, they are usually found correcting all sorts of typos & grammar and/or punctuation errors.
She was being a Grammar Nazi, correcting each & everyone one of his mistakes.
by Morava March 7, 2007
Get the Grammar Nazi mug.
Something an asshole calls a smart person when the asshole knows they're wrong.
Asshole: "Ha ha ha, dat movie are so much funnies!"
Smart person: "Actually, it's 'is so funny', not 'are so much funnies'.
Asshole: "DO YOU JUST CORRECK ME? GRAMMAR NAZI!!!!"
Smart person: "It's 'correct', and I'm not a Nazi, you idiot!"
Asshole: "YOU'RE A NAZI BECAUSE I DON'T LIKE YOU!!!!! WAAAAAAAH!!! NOOOOOOOOOOOO!!!"
Smart person: "Asshole."
by Roydiscord Productions May 22, 2021
Get the Grammar Nazi mug.
That grammar Nazi sure knows his prepositions!
by McNJay April 28, 2010
Get the Grammar Nazi mug.
an elitist who gets off on correcting others' grammar and spelling because it makes him feel superior.

grammar nazis often misidentify grammar as the primary determinant of one's intelligence and the most important element of expression.

this belief stems from the grammar nazi's insecurity, which leads him to learn the simplest thing in the whole fucking world to learn and impose it on others, earning self-gratification in the process. realizing how easy but effective it is, the nazi continues this ego masturbation until he can no longer separate the truth from the lie: grammar's not that important, no one gives a shit, and no one likes you.

grammar nazis don't realize that in actuality, grammar is too ambiguous to have a rigid standard, and that though basic grammar is necessary, most grammar rules are not, and can restrict good expression.
Shakespeare: What a piece of work is man! how noble in reason! how infinite in faculty!

grammar nazi: Speak in complete sentences.

Shakespeare: the ability to communicate both colorfully and effectively is way more admirable then perfect grammar so stop sucking Webster's dick, you grammar nazi.
by jjsdfkakfadk January 12, 2008
Get the grammar nazi mug.
An upstanding member of the Third Reich who believes people should be threatened with internment in a concentration camp if there communication skills aren't perfect... Wait! I was just kidding! Please don't take me away!!! Heil Webst...
GN1) That Arschloch over they're should be sent to Auschwitz!

GN2) Did you just...

GN1) How dare you question a fellow grammar nazi!

GN2) Too late, mein Herr. Heil Webster! Grammatik macht frei!
by Urban Merriam March 27, 2010
Get the Grammar Nazi mug.