Top Definition
Exchanging photographs where you can see the maker of the photograph holding a little piece of paper with something written on it. Usually something about the person who requested the sign4sign. Most of the times done by myspace whores
I'm soo bored! sign4sign anyone?
by michael-surfer October 05, 2008
6 Words related to sign4sign

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×