Wikitunity 

An opportunity to look up a fact on Wikipedia. Wikitunities often occur in the context of settling a dispute, or enhancing a conversation with friends. See also googletunity.

Friend 1 "Mitt Romney's first name is Mitten."
Friend 2 "What?! No way. That's ridiculous."
Friend 1 "Oh really? Then what's his first name?"
Friend 2 "I don't know, but I know it's not Mitten. Let's take this wikitunity to find out the truth."

Wikitunity by Sierra Eastbourne April 12, 2009

wikitivity 

the activity of editing or otherwise working on Wikipedia.

I'm pretty tempted to edit the article, though I usually just restrict my wikitivity to vandal-squishing.

wikitivity by Dr. Heywood R. Floyd January 12, 2008

Wikitality 

Not to be confused with wikiality! When the victors of a wikiwar ban the oposing group members for vandalism (which they did not commit.) A sort of play off of the word fatality.

"you are baned indefinetly."

"That was the worst wikitality i have ever seen!"

Wikitality by mickey brown February 17, 2007