BFFGF 

A Best-Friend-Forever-Girl-Friend.

A very rare instance in which a girl of a man's dreams that he is seriously dating is also his best friend. Sharing similar interests, outlooks on life, beliefs and genuinely enjoying one another's company are essential qualities in determining whether a girlfriend can be moved into BFFGF territory.

Guy 1: Do you see that look in Lance's eyes whenever he is talking to Samantha?
Guy 2: Yea man, she is totally his BFFGF.

BFFGF by Groundbat Killer June 24, 2008

BFFF 

Best Fucking Friends Forever!

Chelsea Briann is my BFFF

BFFF by saosin916 February 22, 2010

BFFBF

A Best Friend Forever Boyfriend.

Sometimes a girl is lucky enough to meet the man of her dreams, who happens to be both her boyfriend AND her best friend. This special relationship is filled with the love and happiness that only a BFFBF can provide.

Girl 1: Did you know that Lance and Samantha not only go out on dates, but also play video games, take trips to the mall, talk about politics, and pretty much do EVERYTHING together?

Girl 2: Oh yeah, that's because Lance is her BFFBF!

BFFBF by honeybean January 18, 2009

bfffe 

best friend for fucking ever

My bfffe Zarye, is totally awesome!

bfffe by Kaitlyn h June 12, 2008

BFFFL 

A phrase for "Total Drama Island"/"Total Drama Action" that stands for Best Female Friends For Life

Katie and Sadie are so BFFFL that they share the same brain.

BFFFL by The Cartoon Queen January 15, 2010

bfff 

Made popular in the movie Pineapple Express, it means best fucking friends forever. It does not have to mean friends with benefits.

We're bfffs dude.

bfff by bfff October 4, 2008

bfffeaal 

Best Friend For Freaking Ever And A Lifetime

Who's that?

Oh that's my bfffeaal

bfffeaal by shineejonghyun February 11, 2012