1. What does FBF stand for?

Flash Back Friday

A social media acronym similar to TBT that refers to a posting of a picture from the past on Friday.

The FBF acronym is most commonly seen on Instagram, a site that focuses on sharing picture posts. The acronym is commonly seen following a post with a hashtag (#) next to it.


"Can you believe we were this little? So cute! #FBF"

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Last Updated: September 28, 2016

2. What is fbf short for?

Facebook friend

A friend made on Facebook, but probably not in real life.


"I've chatted with a lot of FBFs lately."

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Last Updated: February 25, 2019

FBF definition

This page explains what the acronym "FBF" means. The various definitions, examples, and related terms listed above have been written and compiled by the Slangit team.

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