look up any word, like lemonparty:
 
1.
Best Fucking Friends For Fucking Life
1.) At the beach with my BFFFFL!

2.) My BFFFFL is the greatest person in the world!
by JETBARR August 06, 2014
 
2.
Best freakin; friends forever for life
A: Hey, are we still BFFFL?!
B: Nope, that was so two seconds ago, now, we're BFFFFL!
A: Huh, again?
B: Don't you dare ruin the moment again!
by Momijix10 July 25, 2008
 
3.
Best Friend Forever For Life.
make sure there are four F's.
One who you begin a relationship with on a very drunk night by calling him/her your "bff for life." The rest is history.
(with the opposite sex)
well, all better now. thanks to my bffffl.
by Alana and Doni January 29, 2008