Greatest hits of wiki encyclopedias:
1) Wikipedia
2) Dickipedia (a new discovery, it looks dicktastic! Sample first sentence of an article: “Ned Arnel Mencía (born October 22, 1967), better known by his stage name Carlos Mencia, is an American comedian, writer, actor, and a dick.”)
3) Encyclopedia Dramatica (where causing offence is more important than being funny)
4) Uncyclopedia (where not causing offence is more important than being funny – I prefer the ED philosophy)
5) Conservapedia (probably actually the funniest of the lot)
6) Chickipedia (very obvious, very low)
bubbling under: Pedopedia (doesn’t actually exist as far as I know)
edit: this just in: McCainpedia. The disease is spreading fast now.