look up any word, like ratchet:
 
1.
From Dutch: Boeit Mij Niets.
Meaning: I Don't Care.
Tobias: Hey dude, remember how I slept with your sister?
Pepijn: Well, guess what? B.M.N.
by Borazan May 22, 2013
 
2.
bmn
B*tch made nigga, someone who is in check or does whatever you say to do!
Go get me some water bmn!
by chevygirl454 April 13, 2008