a person obsessed with proper grammer, punctuation, and spelling and bitches to people who dont use proper grammer, punctuation, and spelling
My friend sam is such a grammer nazi I wrote "r" instead of are on my essay in english and he still hasn't shut up about it.
by LMxDurgex January 19, 2009
One who hovers on forums, blogs, post websites, etc. They are very well known on funnyjunk due to the fact that they can post many times in a few minutes. They spell the name wrong, not for irony, just to make the other people who spelt the word wrong feel dumber. Even if you post n00b, txt, or any other obscene way: They will correct you. They all co-encide under "one" leader, Grammar Hitler, but it's really just random people who say they're Grammar Hitler.
by fuck you112233 September 24, 2009
Look also "dickhead" When someone on a certain forum or website corrects the stupidest little mistakes to make them feel like a big man.
by Kevin9 July 9, 2005