Someone who misuses Wikipedia to attack those they dislike, or are jealous of, instead of settling differences in real life.

Typical behavior is vandalism of entries, making false entries that are negative or damaging, or even rallying editors to delete entries, all based on personal reasons.
Don't be such a wikidork; leave him/her alone, and get a life of your own.
by Bacon&Cheese September 1, 2006
Get the Wikidork mug.