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:
"Did you see the wikiffiti on that Palm ad?"
It's designed for a more social life... (citation needed)
The art of vandalising wikipedia
"The wiki for Dick Cheney says he's 1003!""I wikiffiti that shit all the time, yo!"