B.F.F

B- Big
F- Fat
F- Fucker

I used this since before best friends forever ever started. Original DOS, kermit word.

If I saw a guy at school that was huge, we would say B.F.F on our KERMIT conversation. If you do not know what kermit is, then look it up and you will see how old I am talking about. LOL

by HorseLOVA July 12, 2011

B.F.F

Best Fantastic Fair!

"Fair" here means beautiful girl!!! that meaning was used in old day!!

so, this "bff" shows "bff(Best Fantastic Fair)" and "bff(best friend forever)"

1.you are my B.F.F!!

2.at the end of letter
"B.F.F"

by Vicher Li January 10, 2008

B.F.F

B.F.F: BEST FRIEND FUCKER. WHEN GIRL IS FUCKING TWO GUYS THAT ARE BEST FRIENDS

MAN#1:I am hooking up with ELAINE
MAN #2 NO WAY so am I! She's a B.F.F AND A HOT ONE TOO !

by Eatmee November 19, 2019