look up any word, like ratchet:
 
1.
A Yahoo Answer trolls is usually someone who enjoys to annoy everyone else on Yahoo Answers (but some aren't like that). The Yahoo Answers Trolls are usually found in the Polls & Surveys category but they sometimes venture into other categories. But there are many types of Yahoo Answers Trolls.
The Scroll Troll: A troll who loves to create an incredibly long answer so you cannot see the other answers without scrolling down the screen for at least 5 minutes. The smart thing to do when you see a scroll troll is to thumb them down.
The Reporter Trolls: Reports innocent questions and answers that are not angianst the community guidelines just for fun.
Spam Troll: A troll who always asks the same question or always answers with the same answer.
Funny Trolls: Trolls that make the Yahoo Answers users laugh. Unlike the other trolls, these trolls are actually liked by most of the Yahoo users.
Person 1: Do you go on Yahoo Answers?
Person 2: Yea, but its invaded with trolls!
Person 1: That sucks
Person 2: I know! Yahoo Answers Trolls are so annoying!
by Goldenfur productions May 18, 2011
 
2.
First, Yahoo Answers used to be an educational site to ask and answer questions. Now, there's trolls on it. If you use Yahoo Answers and are not a noob or a Top Contributor, you're most likely a troll. Trolls are smartass people who usually tell inside jokes.
Answer of a Yahoo Answers Troll:

Q: "What's the best movie?"

Troll A: "CHUCK NORRIS IS LIKE SO OVERRATED OMG"
by Zwinky Is Irrelephant February 24, 2011