text message acronym for Big Friend Love/Big Friendly Love. Used between friends when it's inappropriate to say "I love you", but you want to show deep affection.
"Sending BFL today", "I have BFL for you"
BFL stands for BlueForLandon. In honor of Internet star Landon Chase Clifford’s passing on August 19, 2020 the phrase BFL has been created to make people aware of suicide and what it will do to people you love and people who loved you.
Camryn Clifford created BFL To spread awareness about suicide.