Basically is when you expload on a womans back side (Cum on her back) you rub it on her back then put it in her face.
Matt will u give me a Sliver Back Gorilla tonight, "baby you now i will.
by Spanky57 August 17, 2006
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to get cummed on when having sex by another man
1 man goes into pub meets girl goes to her fucks her and her husband is hiding in cupboard then whacks one off over the man
by scott January 9, 2004
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