Best Friend, Future Lover. A term of endearment towards an individual who currently exists as your best friend. However, both of you know at some point in the not-so-distant future you will be lovers
“Hey, you seen Gracie lately?”

“Everyday man, she’s my bffl
by jessiekenn February 10, 2019
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A term used to describe two really awesome people who are best friends. Translates out to be "Best Friends For Life".
OMG, we are totes BFFL's! -Claire
Owen will be sooo jealous of our BFFLness! -Andrew
by BFFL of Andrew May 29, 2010
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often pronounced as "biffle" stands for "best friends for life" but often used to describe wickedly sweet gangsta love.
"Dawg, you is my BFFl, ain't nobody like you man!"
by pinkfuzzyelephants October 24, 2009
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Best Friends For Life. Otherwise known as what Zach and Amber are.
" bro did you hear? Zach and Amber are like BFFLs!"
by imightbezach February 14, 2012
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