Writing false information on Wikipedia to mislead the world and generally abusing the website which people are trying to use to cheat on their homework
Used in a sentence: "Did you see that new Ruler of france on Wikipedia?" "Oh I heard that was just a Wikipaedo" "Shit, I've failed my Modern Studies essay"
Someone who visits wikipedia.org to find out whether a young celebrity is over the age of consent and therefore old enough to perv on.
You are such a wikipaedo, looking up Miley Cyrus, she's only 15!
A lonely male who looks up the history and images of former child stars on wikipedia for kicks.
Did you see that guy outside the comic book fair, what a freak, he's probably a wikipaedo.