A dead language. Often mocked and misunderstood by morons who learned it in second grade and abandoned it.
Scholar: "The quick brown fox jumps over the lazy dog."
Moron on computer: "omg u spk w/ gramr?!?!?!?!?! i thot no1 uzd it ne more!!!! wat do u uze it 4? y du u evn bothr? cuz leik no1 lieks 2 uz it cuz they r all dum!!@!! omgrotflmaocmailsxljjca2838ac83oacsmiley facecaz,s94u88447#$&@!!!!!!"
by Jason Q. Dedrickston August 19, 2005
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A nearly nonexistent concept on the Internet, consisting of the basic conventions, punctuation, spelling and syntax of the spoken/written language. Those few who bear this concept in mind are referred to as Grammar Nazis.
Steve : Hey Bill, how would you feel if I taught you about grammar?
Bill : U WOT M9??? U IS ILLUMINATI CUNFIRMD!!!
by Ethnic Blender March 08, 2015
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It means a well punctuated sentence and no mistakes. There'll be an example soon, don't worry. Grammar also means, capital letters at the beginning of the sentences/names. It includes using ', ,, :, ", /, (), !, ? and ; correctly! Since I haven't used them all, I will now (I mean actually now). This took a long time to write; I still want to continue this.
Star Trek was my favorite television show during the 1960s; in fact, it is my favorite television show of all time. Grammar.
by CriV3rm August 06, 2015
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The difference between knowing your shit and knowing you're shit.
10 year old : Your a faggot!
16 year old:*you're
12 year old: Staph correct his grammar, asshole!
by Mike The CSGO Trader December 26, 2014
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Something that isn't even used on the Internet these days. Only a small percentage of people use correct grammar on the Internet, while the rest type like this, "kan u un3rst@hn diz?". Using grammar is very easy, but some people are incapable to do that cause they are stupid.
Charley Mao: h3y wats up?

Me: Um, can you use correct grammar at least?

Me: Wow its amazing how a 20 year old types like a 3rd grader.

Charley Mao: 8(

Me: Well it's true.
by JessicaMartinezLOL August 10, 2010
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1: A concept which is implemented in every modern langauge today. Each different group has it's own rules. People on the internet however, don't.

2: The last name of actor Kelsey Grammer that starred in the series Frasier and Cheers. Only the speech is writing is slightly different in a way that you would spell 'Basterds' in a movie title to get more hits.
1: Hay guys, yesterday i watch a movie that was too good ever.
2: Dude, your grammar sucks.
1: Last night that what you're mom said.

2: That doesn't even make sense.
by casdebom April 25, 2010
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That one thing that don't get used properly or nothing like that. Many peoples do badly at grammaring. Its how sentences are supposed to sound but it isnt usually. Grammar no me. Derp.
Person 1: Hey you. You have absolutely horrible grammar.
Person 2: What you talkin bout boi? I gots tah good grammar. I done gone got me a good edumacation.
by Hawkman92 May 15, 2009
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