1. To expose yourself as a
moron while trying to do exactly the opposite.
2. To blindly agree, as if you're the original author.
From the WoW forums, a character named Danks posted on the controversial new Honor System in pvp, "Good Job
Blizzard!!! Honor System rocks!!! Wow I
like the honor system and the huge battles."
There was an immediate reply of "Yes I agree. PVP action is key."
However, the 2nd post was also posted by Danks. He forgot to relog to an alt.
Person 1: "Where can I buy a good
computer?"
Person 1: "Try Person 1's
computer store!"
Person 2: Why are you answering your own
post? /danked