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1.
The act of looking at pictures sexual organs on Wikipedia. Anyone who has done this knows that they are very, very disturbing.
I caught my son looking at Wikiporn on Tuesday. Counseling starts next Friday.
by Alecksosaur August 15, 2006
 
2.
Going to Wikipedia.com just to look up the definitions of perverted things you already know about,and their pics.
Lindsey: "Jordan... do you ever look at porn?"
Jordan: "by 'accident'... i was at Wikipedia.com and my friend looked up vagina."
Lindsey: "did u look up anything else?"
Jordan: "..."

The Next Day
Lindsey: "hey, Jordan B. looked up Wikiporn!!"
by zStrickland September 11, 2008