BSA 

Balls Slapping Ass....what else could it be?

I love BSA in the morning! Or afternoon....whenever!

BSA by skeeebs April 5, 2015

BSA 

Boyfriend Stealing Association also known as boyscouts of America because we always scouting them boys

I stole Kaelee's boyfriend so now i guess I'm in the BSA

BSA by Bnl 32211100000 April 6, 2017

bsa 

bullshittin' stoopid azn

you are

bsa by fruit June 22, 2003

Bsa 

bull shit ass

this a bsa school

Bsa by bowbow124 March 23, 2021

BSA 

BSA short for bless spot adventures. A legendary animation series only people in the inner circle can witness. This show will most likely never be shown to the public as it’s too god tire to handle. This show follows a bunch of retards on there adventures through bless spot.

Toby: Did you see BSA last night?
Jay:Did Alfie get raped again.
Tubby: yh
Jay: yh had 8 wanks to it.

BSA by Alfie Savile August 2, 2021

BSA 

The british motorcycle company that was founded in 1861,

and is most commonly known for making motorcycles from 1903 - 1972.
The company BSA stands for 'Birmingham Small Arms'

Did you hear that BSA stopped making motorcycles?
Yeah apparently they went bankrupt.

BSA by Technically The Truth June 22, 2022

BSA Day 

BullShit Ass Day - Term is used when someone is having such a bad day just one curse word can't accurately describe it.

My Girldfriend left me and I got fired from my Job, such a BSA day.

BSA Day by uBreakiFix November 25, 2010