It's getting really annoying. All of a sudden everyone starts fixing spelling mistakes and saying 'OMFG I R AM GRAMMER national socialistE!!!!' Please be aware grammar is not spelling. It is capitalization, punctuation and the use of how words are threaded together.
'OMFG I AR AM GRAMMER national socialistE!!!!' includes both grammar and spelling mistakes. The proper saying would be 'Oh my loving god, I am a grammar national socialist!' (notice the shorting of punctuation.)
'You are an idoit beacuse you are a troll.' is not a grammar mistake. Just spelling. The correct saying would be 'You are an idiot because you are a troll.'