Play on wacko and Wikipedia, indicating that truth in language is constantly shifting and ultimately unattainable, as each person adds his or her own definitions.
When the pages of wikipedia are incorrect due to the various fucktard trolls that infest it to ruin other users information.
Person 1: I read on wikipedia that Charlie Sheen has HIV.
Person 2: You mean WACKAPEDIA! That is totally false. First of all, it is impossible for Charlie Sheen to even contract HIV. The amount of tiger blood in his blood would instantly kill the virus, much like how Magic Johnson's cash in his blood kills the virus.