Top Definition
B-est F-uck M-ates F-or L-ife... i term used for two people who ant be in a relationship for whatever reason so are forced to keep their status as single and yet still be included in a long term sex marathon
chris-hey i heard you and emma are dating..

zach- no we cant were just bfmfl really
by hurley1012 April 15, 2009
1 more definition
Best First Mate For Life
Used to refer to male to male friendship in non-homosexual way. It infers a deep connection of brotherhood and comradery.
Dude, serisouly, your my BFMFL.
by Captian Lavyy June 02, 2010

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.

×