National abuse your boy bsf day

September 10th is national beat your boy bsf day, this is a day where its ok to abuse your male friends.

Boy- why tf do you keep hitting me?
Girl- because it’s National abuse your boy bsf day!

by Tuna is disgusting September 7, 2022

Cringy bsf necklace

a cringy bsf necklace is the definition of haydens Josh fanpage.. aka hydrajoshh

“a cringy bsf necklace is the definition of hydrajoshh on tiktok because his account is cringy and childish.” … “omg I know right.”

by hyrdajoshhsucks December 15, 2021

BSF

Abbreviation of Best friend

That’s my bsf

She’s my only bsf

by Divine archer January 2, 2022

Skylar is my bsf

Skylar is my bestfriend, i love her so much. She means the world & more to me and i can’t thank her for being my friend. She’s the most perfect bsf ever and idk where id be without her tbh, she’s helped me in sm ways i can’t even describe. i love you sky, keep being my bsf for life please.💕 You mean the world & more to me and you’re litro so loved by me idc who else. thank you for it all💘💘 - eve/aubs <3

Person. “Who’s skylar?”
Me: “Skylar is my bsf.”

by evelyn644 May 18, 2025

Bsf

Best suspenseful fortnite. This is when you play fortnite and you do amazing but it is very suspenseful and intriguing.

Omg I just had my bsf game last night!

by Olive Garden123 May 17, 2018

Blanket bsf

A blanket bsf is a MF that you could cuddle with because their blankets smell like piss juice. A blanket bsf could also be someone who u talk so much shit about but the “blanket” is covering all of the sneaky secrets...
A blanket bsf could be someone who you want to finger you under a blanket 😩🤚🏽.

Bsf 1: ou bsf your blanket smells like piss . Lets cuddle
Bsf2: yeah.. now I am your blanket bsf,

Bsf: finger me under the blankets. 🖖
Bsf2: okay.. I’ll become ur blanket bsf.

by stankasf February 9, 2021

Bsf goals

Private story of your bsfs and how close y’all are post pictures/edits etc.

Bsf goalshow close y’all are and how munch you love them

by Lulbaby223 March 15, 2020