When engaging in online discourse it should first be noted that anybody whom holds an opinion which differs, by even the tiniest margin, from what you deem to be right is wrong - but it's okay that they don't know this, they're stupid, why would they? Once your infallibility has been established you can then proceed to enlighten your interlocutor of how benighted they really are. This must be done by a succession of ad hominem assailments. These can range from the homophobic jab to the racial slur. Attacks of this kind should be a manifestation of your deepest insecurities, and nothing more - if you're not secure in your body why should they be secure in theirs? The main thing to remember is that ratiocination has no place in the online discussion. Adhere to this precept and you'll be golden.