look up any word, like cunt:
 
1.
Big sweaty nutsack
George Fisher is a BSNS
by Xtreme2252 March 09, 2009
 
2.
abbreviaton for business
I'm gay and I mean srs bsns.
by 13flol August 25, 2006
 
3.
BSN
Bio-Engineered Supplements & Nutrition

The best shit you can buy on the market!
BSN True-Mass is so delicious bro, I swear it tastes just like cake batter!
by iBJocking January 30, 2012
 
4.
BSN
Either
A.) Bio-Engineered Supplements and Nutrition

OR

B.) BIG SALTY NIGGER
Dude, Ronny Coleman is a BSN

Dude stop stealin my BSN shirt you fucking Egyptian, i got it with my nitrix.
by JR Summers March 31, 2008
 
5.
bsn
bachelor of science in nursing
Julie got her bsn in California.
by AJ Lynes July 14, 2006
 
6.
Either:

A.) Bio-Engineered Supplements and Nutrition

OR

B.) BIG SALTY NIGGER
Dude, Ronny Coleman is a BSN

Dude stop stealin my BSN shirt you fucking Egyptian, i got it with my nitrix.
by JR Summers March 31, 2008
 
7.
Bull shittin'
I was B-sn with my brother Chuck Bull Shitting Shooting the breeze
by Dan 69 May 24, 2010