I hate..

...people who can't pronounce words properly, and who can't spell good.

I mean hello... the word is LIBRARY, and you cannot pronounce it "lib-a-ry" and expect to be taken seriously as a human being. There are two 'r's not one. Deal with it.

And as for words like "thought" and "what" - there is no reason to spell it "thot", "wot" or worst of all - "thort". What the hell is "thort"?? There isn't even an 'r' in the original word.

Oh and final pet peeve... people who don't realise that the word in the phrase "I would have..." is 'have' not 'of'. Who wud of thort idiots lik tat r aloud 2 livz???