look up any word, like sex:

1 definition by torcia

 
1.
BNW
acronym: bed not wed.

when guys see trashy but attractive girls they would like to have intercourse with them, but dont have any intention of forming a relationship with her afterwards due to the fact she is known to get around or dresses like a hooker.
1:"so what do you think of lisa?"
2:"dude your new girl is a total BNW"
by torcia February 01, 2009
3 36