A person who won't shut the fuck up about using correct grammar and will go to the ends of the earth to make sure you correct yourself when you use incorrect grammar
"Hey bill, did you about how Jeff is such a Grammar Nazi?"
"Yeah, I sure did Bob, did you also know that I am Jeff? We're not friends, and stop calling me Bill."
"Yeah, I sure did Bob, did you also know that I am Jeff? We're not friends, and stop calling me Bill."
by Utervio_ November 5, 2019
Get the Grammar Nazimug. A loser (generally a parent/teacher) who lingers about at a School Formal, usually to stop "innapropriate behaviour".
Innapropriate Behaviour, to a Formal Nazi is anything a sensible person would call fun.
Innapropriate Behaviour, to a Formal Nazi is anything a sensible person would call fun.
Brendan tried to kiss me at the formal, while Ebony was spilling the fizzy on the floor and Kayla blasted her iPod until that Formal Nazi came across,
by I AM MOO July 7, 2011
Get the Formal Nazimug. Person who's very existence is to correct spelling and grammar of others on internet. Most commonly found in coffee shops telling other patrons how they are Vegan and or gluten intolerant.
by DanOgram June 12, 2018
Get the Coffee Nazimug. 
In the infamous words of Hank Moody
“People seem to be getting dumber and dumber. You know, I mean we have all this amazing technology and yet computers have turned into basically four figure wank machines. The internet was supposed to set us free, democratize us, but all it's really given us is Howard Dean's aborted candidacy and 24 hour a day access to kiddie porn. People... they don't write anymore, they blog. Instead of talking, they text, no punctuation, no grammar: LOL this and LMFAO that. You know, it just seems to me it's just a bunch of stupid people pseudo-communicating with a bunch of other stupid people at a proto-language that resembles more what cavemen used to speak than the King's English.”
“People seem to be getting dumber and dumber. You know, I mean we have all this amazing technology and yet computers have turned into basically four figure wank machines. The internet was supposed to set us free, democratize us, but all it's really given us is Howard Dean's aborted candidacy and 24 hour a day access to kiddie porn. People... they don't write anymore, they blog. Instead of talking, they text, no punctuation, no grammar: LOL this and LMFAO that. You know, it just seems to me it's just a bunch of stupid people pseudo-communicating with a bunch of other stupid people at a proto-language that resembles more what cavemen used to speak than the King's English.”
Dude: I aint done nuffing!
Sherlock Holmes: You mean to say that you did, in actual fact, do something?
Dude: Grammar Nazi!
Sherlock Holmes: You mean to say that you did, in actual fact, do something?
Dude: Grammar Nazi!
by psychomage June 6, 2016
Get the Grammar Nazimug. A person or business that denies service to another person based on preconceived notions or personal religious beliefs. Extra douche points are awarded to the Cake Nazi if they in fact discriminate indiscriminately, i.e. they are happy to take money from anyone in their restaurant but won't cater specifically to a gay wedding; or won't bake a cake for a Muslim's wedding but will for a Christian's wedding even if it is a different denomination of church than theirs'.
"Um, excuse me, I - I think you forgot my rainbow icing."
"Icing, two dollars extra."
"Two dollars? But everyone in front of me got free icing."
"You want icing?"
"Yes, please."
"Three dollars!"
"What?"
"No cake for you!"
DAMN CAKE NAZI.
"Icing, two dollars extra."
"Two dollars? But everyone in front of me got free icing."
"You want icing?"
"Yes, please."
"Three dollars!"
"What?"
"No cake for you!"
DAMN CAKE NAZI.
by JesusDiedForCake April 8, 2015
Get the Cake Nazimug. A piece of shit. Yes, I misspelled "grammar" on purpose. I just wanted to piss some people off, you know? Like I always do, with the r/Wooosh or Cat definition?
Me: ugh, squirrels are fucking bitches, they dont deserve to live
Grammer nazi: UR SO MEAN! DONT TREAT GRAMMER LIKE THAT
Me: does it fucking matter? i dont need grammar to be on the internet
Grammer nazi: IT MEANS UR UNEDUCATED AND I HIGHLY DOUBT UR GOOD AT IT
Me: dont be a hypocrite
Grammer nazi: IM NOT BEING HYPOCRITE STOP HATING BITCH
Me: your fault
Grammer nazi: NO ITS NOT UR NOT USING GRAMMAR
Me: Fine. If you want me to fucking use grammar, I will fucking use grammar. Now stop being a fucking hypocrite and learn to use grammar the right way yourself, got that, fuck-face?
Grammer nazi: UR SO MEAN! DONT TREAT GRAMMER LIKE THAT
Me: does it fucking matter? i dont need grammar to be on the internet
Grammer nazi: IT MEANS UR UNEDUCATED AND I HIGHLY DOUBT UR GOOD AT IT
Me: dont be a hypocrite
Grammer nazi: IM NOT BEING HYPOCRITE STOP HATING BITCH
Me: your fault
Grammer nazi: NO ITS NOT UR NOT USING GRAMMAR
Me: Fine. If you want me to fucking use grammar, I will fucking use grammar. Now stop being a fucking hypocrite and learn to use grammar the right way yourself, got that, fuck-face?
by PI55 September 20, 2018
Get the Grammer Nazimug.