Deliberately altering or deleting information on Wikipedia or other online encyclopedias to cause confusion or misguidance.
"I totally screwed those lazy fxxkers up who c&p everything from wikipedia for that last paper."
"But that's wikivandalism!"
"But that's wikivandalism!"
by mitual February 05, 2009
Wikivandal- Usually a bored and semi intelligent hater of the rich and famous who modifies their Wiki pages whenever he/she wishes.
"I love being a Wikivandal, You can edit any page and someone, Somewhere is going to write their term paper on the bullshit you just made up".
by TheS4rge November 11, 2009