To have a compulsive, unstoppable, trolling habit on any thread wether on facebook, youtube, failblog, chat sites or other websites
Signs of Trollorrhea include the reduced time between one troll post and another, often with a fast switch in topics which is totally random.
It can be also seen as the general addiction to trolling.

When you eat dirt for the first time and leave your family to build a shack in the woods