look up any word, like sex:
 
1.
Code name used for your secret, unstoppable hitman when you're being threatened or annoyed by someone you don't like.
Guy1: Hey man.. Sorry your girlfriend cheated on you.

Guy2: It's okay.. I called in Agent Black to take care of them both.

Guy1: That's terrible.
by Yadi-kinzz July 02, 2012