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
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
2
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
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug