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13.
BSL
BSL means "beat it, skeet it, leave it." It means fucking a girl then never talking to her.
Guy: "Hey man you gonna call that girl tonight"
Guy2: "Naa man you know ma motto, BSL fa life.
by DylanbfromPP August 23, 2009

Words related to B.S.L.

dildo 50 arts and crafts batman cunt lesbian shelby
 
1.
The back-side lesbian, or more commonly known as the BSL, is a male individual that looks remarkably like a lesbian from behind, complete with woven choker necklace, short, boyish haircut, shapely female form, and undersized genitals. Studies have shown that a BSL is willing to shove a large dildo far up his ass for only 50 dollars and many have unhealthy fetishes for comic book heroes, often using Batman posters as masturbatory aids. Furthermore, BSLs have an uncanny ability for arts and crafts and eating pepperoni calzones, but that's about it. BSLs have a strong aversion to Segalls, as well.
EX 1:

Guy 1: Hey, you totally looks like a B.S.L. from behind.

Guy 2: Scissor me!

EX 2:

Guy 1: Dude, you like a big time B.S.L.

Guy 2: Whatever, man. How hot is Shelby looking tonight, by the way?
by eh fack u amit September 05, 2009
 
2.
BSL
Boob shaking laughter .A joke or comment so funny that it makes you laugh so hard your boobs shake.
That joke caused some major BSL.
by katmarie January 06, 2011
 
3.
BSL
Abbreviation for Blood Slut Levels. A technical term associated with a spike in sexual activity, often associated with feelings of guilt, sexual infections, and a risk of unwanted pregnancy. BSLs tend to peak in the early to mid 20s, then fall back down. However, there have been many cases noted that occur later in life (40-45), often involving women.
Margot's BSLs have shot through the roof this summer, she needs to settle down or risk getting pregnant.
by James426 September 03, 2012
 
4.
bsl
British Sign Language
Used by some deaf/mute people in britain
Person 1: hey what's that guy doing with his hands?
Person 2: he's signing in bsl
by haidereyou January 09, 2014
 
5.
BSLS stands for Ball-Stuck-to-Leg Syndrome. it normally occurs on very hot days, or after extreme workouts, where the sicknasty sweat that builds up glues your ballsack to your leg. it is rather annoying and not at all pleasant.
Jim: Dude, Tim, why are you walkin' funny?

Tim: Dammit man, i got that BSLS. shit.

Jim: That sucks man
by The Gunge Munky October 22, 2009
 
6.
bsl
bye social life
"shes grounded for a year she can say bsl"
by hhudhuf February 01, 2014
 
7.
BSL
Bra Strap Length, usually referring to hair.
Laura: Girl your hair is getting long !
Tiffany: Yea girl i know, hopefully it'll be BSL by September
by NappyHeadLove February 26, 2012