What does BFF mean?

An acronym for "Best Friend Forever" — generally, the term is used between younger people to indicate who they consider their closest friend.
BFF

Other definitions of BFF:

  • Best friend forever. A term reserved for your absolute best friend that will be with you forever.
  • Acronym for best friend forever — often used between young friends who believe they will never grow apart. Recognized by retail outlets, there is two-part merchandise that can be shared between the two.
  • An initialism of the phrase "best friend forever".

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How to use the term
BFF:

  • Don't act like you're not my BFF.

  • Me and B.F.F. grew apart when we started college.

  • You're my BFF.

  • We got this BFF necklace together. I love it!

References:

There are no references for BFF at this time. We would greatly appreciate your contribution if you would like to submit your own!

More slang terms:

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Always and Forever (letters in each word)