Top Definition
verb. To exchange information or objects to protect one self.
The politician black mailed his opponent into dropping out of the race.
by jeff tomely January 10, 2005
1 more definition
Sending someone a link to Rebecca Black's Friday.
See rick rolling.
Ok thats funny." ..... "Wait this is friday... you suck
BLACK MAILING
by Nick Shitcock 2 April 02, 2011

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.

×