wikiffiti

wikipedia inspired graffiti, referencing a "citation needed" sticker found on New York subway advertising.
first sighted from user Alex at SNARFD.COM

first sticker referenced found:
cafepress.com/kevandotorg.159703855

"Did you see the wikiffiti on that Palm ad?"

It's designed for a more social life... (citation needed)

wikiffiti by jmfp January 14, 2008

Wikiffiti

The art of vandalising wikipedia

"The wiki for Dick Cheney says he's 1003!""I wikiffiti that shit all the time, yo!"

Wikiffiti by I<3Lauren June 6, 2009

Wikilitis 

(n) The disease of loving wiki's so much that every idea or thought must go in to a wiki.

Hey man, what is Walter doing?

He came up with a new idea and is making an entry in that Wiki again.

Man! That guy has wikilitis!

wikiwikipediaencyclopediawikibrainnoob zombies

Wikilitis by PDFLover June 10, 2010

Wikifitti 

When some one writes some grafitti and others edit it freely much like a wiki site

Gorge bush rox
* 2 weeks later*
Gorge bush rox the gay strip joints
*4 weeks later*
Only douchebags write wikifitti

Wikifitti by homgen4 April 21, 2007

Wikificial

To declare the truth of a statement, a fact, or an article using Wikipedia. Combination of the words Wikipedia and Official

Guy 1: "JOHN GOODMAN IS DEAD"

Guy 2: "No way, look! It's not even Wikificial."

Guy 1: "Oh... Good Point"

Wikificial by Brian Leb March 16, 2008

wikinition 

URBANdictionary entries that look like they belong on Wikipedia. We're talking page-long "definitions" that could be printed off and turned in for credit at many institutions of higher education.

See certain definitions under emo, punk for examples. (Wikinitions often pop up when some poor soul is trying to re-educate the masses about what a word (music genre) originally meant.)

http://emo.urbanup.com/1095361

http://punk.urbanup.com/1121102

http://guinness.urbanup.com/1083227

wikinition by Lady Chevalier July 15, 2008