It would be nice if we would stop giving the troll these outrageously easy targets. Attention is what he seeks, ignore him and elsewhere he will find his inlet.
I don't remember anyone putting you in charge of the anti-troll derpartment.
Ignoring him won't make him go away... we must feed the troll... his own body parts!
I don't know if that is the best method- I see two ways of going about it, number one, completely ignoring him, but as he is a troll he will just make a different account with a different persona, and continue trolling. Implied second method.