- Bff is an initialism of the phrase best friends forever.
- Bff has evolved into a noun that refers to a close friend.
Being someone’s bff does not mean you’re part of a club with only two members. It does, however, mean that you have a very close friend.
The Meaning of Bff
Bff is an initialism of the phrase best friend(s) forever, and it’s a term of endearment used for selected close friends.