What is Troll and how to Troll?

In mythology Trolls are the small supernatural creatures who are very old,very strong,but strong. Previously they were considered to be man eaters and they would turn into stone in contact with sunlight. As Wikipedia says they would look something like this.

Apart from mythology Trolls are widely used in Facebook. In Internet slang a troll is a person whose sole purpose is to argue with other people,post stupid comments,and and who loves to piss you off on public places. In Facebook troll is viral. whether it be Troll Football or Troll Obama or the ministry of Troll. These sort of pages post the so called memes a.k.a troll regarding football,Obama,or general affairs. Troll have various characters.But the popular one is derp and derpina. They are mostly used while making rage comics. Now what is actually a rage comic? A rage comic is a small set of pre-made images which expresses rage or emotion or any activity.

                                              Or it may just be like this

                                           Or like this

Every region and every country have their own local  troll. They troll about the current social happenings whether it be good or bad. I love trolling so must you. If you want to troll you must be a little stupid and funny. well Troll is not injurious to health. Keep trolling.