Top Definition
Those who troll internet message boards to serve no other purpose than to correct grammar, misspellings, or typos of others. This is usually done by those who have too much time on their hands, or are lacking self-confidence in the real world and are trying to make up for it by an inflated sense of self-importance online.
The only response to my question was by some grammar fags who pointed out a few typos.
by JUGMAN December 07, 2007

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Someone who consistently uses grammar in all aspects of their posts or comments on Internet websites or games, particularly in areas where the main focus with communication is on speed and messages that are 'short and sweet'. These people often present themselves as elitist and often criticise and attack others who do not use the same amount of correct spelling and punctuation as they do. Grammarfags often tend to dismiss comments by others as incomprehensible if the comment does not contain full correct spelling and punctuation.
Guy 1: man that guy is such a grammarfag, who spends more time typing than shooting on an first-person shooter??
Guy 2: Whoa. What was that? I only speak English.

on an online forum
Guy 1: Okay guys, post some positive feedback for me!
Guy 2: gr8 work but wut i think u shud do is...
Guy 1: I'm going to ignore that comment because it I can't read it. Please have some human decency and use grammar for once.
by SpySappingMySentry August 19, 2009

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt