Here's one of the definitions of an internet troll; feel free to google other definitions:
"An Internet troll, or simply troll in Internet slang, is someone who posts controversial, inflammatory, irrelevant or off-topic messages in an online community, such as an online discussion forum or chat room, with the primary intent of provoking other users into an emotional response or to generally disrupt normal on-topic discussion"
(
definition #3 in Urban Dictionary)
So some examples of this could include going onto an internet forum which consists of former members of the CoS (many of which suffered long-term damage as a result of their Scientology experiences), incessantly promoting the benefits of Scientology and how wonderful the founder of Scientology is, and doing this even in threads where it would be way off-topic to do so.
Also, posting inflammatory posts such as denying that the ordering of small children into a dangerous chain locker on a ship for days and weeks at a time is serious child abuse (when done by Hubbard), as you've done many times.
That's it for starters.
For a more recent example, you posted this just under two hours ago:
You're promoting auditing and auditor training, as you've done many hundreds of times in the past. If you did it on an occasional basis it wouldn't be a big deal. But your post has ZERO to do with the subject matter of the thread you posted in. The thread is about Scientology TV. And there's been times you've done this routinely post after post after post, causing many threads to become derailed with your off-topic promotion of Hubbard and Scientology (and others responding to you).