It's hard to believe it but on Saturday, the revolutionary website Wikipedia turned 10 years old. On Jan. 15 2001, the world was introduced to the self-editing encyclopedia, a concept that changed our lives as well as provided some excellent opportunities for silly or satirical vandalism. We added to our slideshow from last year of the funniest vandalized entries with a few recent ones. Check them out and celebrate 10 years of Wikipedia with 10 years of wikis gone wrong.
Seen one we missed? Email it to us or tweet a screengrab with the hashtag #wikisgonewrong.