BFF has two definitions
the most common of which is : Best Friends Forever

the other is the complete opposite and is: Big Fat Fuck
Yo dude, that guy is my BFF, we have been friends our whole lives and we will until we die
Man that girl is such a BFF, she is so fat and annoying
by shlubster January 24, 2012
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best friend forever + benefits is someone who is your best friend forever while at the same time providing you with benefits of a sexual nature
"I had sex with my bff+ last night"
by Bee_Jay_69 October 20, 2008
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KIT!!! stay cool and don't skip school!! sincerely, Britney. PS: BFF!
by Anonymous November 2, 2001
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What exactly is a BFF*? Well, we all know what a BFF is right? A Best Friend Forever. But by adding the *, we take it to an elevation level that many people don’t have the privilege of knowing, let alone being with one.

A BFF* is for that division of Generation X who do not need to “officially “ define their relationships. Let’s be honest. We are too old to be using terms like “boyfriend “ or “girlfriend.” That is too gauche for our generation. Yes, we could use “partner,” but it’s a little stale and bougie. We are not the pretentious or conventional middle class. We are educated, forward thinkers who know what we want in life. We want that * in our relationship definition.

We are at an age where we are looking for companionship. Someone to laugh with. Someone to hang out with. Someone to have fun with. Hence the BFF.

Oh but that . Without it, we have a BFF. Nothing wrong with a BFF. But some of us want a little more. And that is where the * comes in. That little asterisk conveys so much meaning. So when you take your BFF, and you add in the asterisk, you get something remarkable. You get all of the above, plus fantastic sex. Yup, you guessed it. The * is all about the sex. Because let’s be honest. It’s great to go out and have a fantastic day with your BFF, but it’s even better to bring your BFF home with you, and extend the day into a mind blowing night of magnificent sex.

A BFF* is the true unicorn of Generation X.
My BFF* is coming over for a booty call and I am so ready !!!
by Tamich Tottwhite October 8, 2020
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BFF stands for Best Friend Forever, to me a BFF always has your back and is with you through everything. Having a best friend should be like having a brother or sister. Sure you'll have fights ,but you'll always make up. A best friend is someone you can't live without someone that fills a void in your life, someone who cares about you and who you care about. You shall have the strongest bonds that no one can sever. You may go in some of the best journeys in life together and have the best experiences while in each other's company. A BFF is a true friend you will have forever.
I known my BFF for 20 years and have had a lot of fantastic fun on vacations with her.
by TheQuietSpectator June 2, 2015
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Your "Best Friend Forever". Someone you know you can trust. A sibling from another parent. The one friend you hang out with the most. Someone who will laugh when you laugh, cry when you cry, and smile when you smile. They will stand up for you, and they will listen when you blab on and on about all of life's problems.
I can tell my "BFF" anything in the world, and they will listen.
by L.4.Life November 21, 2016
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A person who will be There for you and never lie or take your ex boyfriend. A person who you can trust. A kind,loyal,and nice person. Who doesn't care what you wear or look like. Someone who gives you compliments everyday. Someone who hugs you . Who supports you in every decision. Who will help you when you hurt.
by Bella rose.93 April 17, 2019
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