If you see a post by a troll here, please ignore it.
Do not argue with the troll: He's not here to have a debate, he's here to piss you off. The more you argue, the more he wins.
Do not insult the troll: No matter how badly you insult him and his mama, he's not going to go away because of it. He's going to insult you back to piss you off. The more you exchange insults with him, the more he wins.
Do not even talk about the troll, even if you're not addressing him: If he sees you talking about him, he knows he got under your skin. He's here becaue he wants your attention. The more you talk about him, the more he wins.