Boyfriend Stealing Association or also known as Boy Scouts of America because we always scouting them boys ;)
by Bnl 32211100000 April 06, 2017
BSA = burning swamp ass - a condition common in Kansas City, Missouri, whereby a person drinks copious amounts of Boulevard beer (which has an unknown secret ass-leak ingredient) and eats fiery hot wings from The Peanut. The next day after taking a healthy dump, burning swamp ass ensues and said person has to wipe their fiery hole on 15 minutes intervals for 2 hours after.
The beer and wings were great, Rob, but I've got BSA so bad it's making me sweat and tremble. Can you smell it, or should I show you the tracks on my skivvies.
by Ramrod 69 March 18, 2006
1) Chad is a scout in the BSA.
2) "Don't believe a word he says... he's such a BSA."
3) Ironical Hipster: "It's our third date and I'm hoping to finally get my hands on her BSA."
2) "Don't believe a word he says... he's such a BSA."
3) Ironical Hipster: "It's our third date and I'm hoping to finally get my hands on her BSA."
by Theodore Nacht September 08, 2009
by skeeebs April 05, 2015
Boyfriend Stealing Association also known as boyscouts of America because we always scouting them boys
by Bnl 32211100000 April 06, 2017
Girl 1: Hey she said you suck too much dick, and you should lose some weight.
Girl 2: Legit? Oh, hell no. Hold my earrings, you know I'm bouta bsa.
Girl 1: You go girl.
Girl 2: Legit? Oh, hell no. Hold my earrings, you know I'm bouta bsa.
Girl 1: You go girl.
by batmannnnnnnnnn March 03, 2011
Boy Scouts Of America The only real Definition for thos three letters. Take note Business Software Alliance.
by Blackdog45 June 11, 2005