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?