Gbsf 

Girl best friend

Ashli is my gbsf

Gbsf by @lonzo_brazy October 25, 2019

GBSf 

Girl best friend

Ashli is my gbsf

GBSf by @lonzo_brazy October 25, 2019

gbsf 

Gbsf- gay best sister friend

Max is my gbsf he is always there for me💕😘

gbsf by Lolidek16 May 2, 2018

Gbsf 

the girl he says dont worry abt but he very much is cheating with her

shes js my gbsf
i hate his gbsf

Gbsf by luckygr3y June 3, 2023

gbsfn 

Just another way of saying girl best friend

U trying to be my gbsfn

gbsfn by Big back gorilla June 30, 2024