I'm having trouble understanding your question. Perhaps a typo?
A troll - refered to in discussion forums, bulletin boards, newsgroups, and mailing lists - is a person that writes a response that doesn't actually contribute to the thread, but instead is meant to invoke emotions/anger from the other members for the sole purpose of stealing away attention towards themselves or starting a argument just out of enjoyment.
I believe the term comes from the old fable about trolls who lived under bridges. The troll would not let you pass unless you got the correct answer to a question, but the problem was that it was always a trick question - so then the troll ate/killed the passerby.
I think over time people start refering to anyone that they find unfavorable as troll and many times don't even know why they call other people trolls (a lost translation). Kind of like how Pciber just mentioned it had to do with deals but it actually doesn't.
