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1 definition by nasty nate 69

 
1.
BSL
back side lovin
doggie style
hit it from behind
tag that ass
Man I wanna give that buttaface some BSL!

La'Quisha: Tyrone how u want it tonight, a lil BSL?
Tyrone: Hell yeah bitch, ima skeet all over dat!
by nasty nate 69 August 03, 2005