When u fuck a girl doggy style and right before u cum u pull it out and cum on her back, then after u pull out a handful of your pubic hair and stick it on her back
Man I'm still hurting from giving my girl a gorilla back, but it was worth it
by el chicharito 619 September 13, 2010
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A man or woman who has a fat hairy back that people want to have sexual intercourse with...
Dude Jeff's dad has the sexist "gorilla back!"
by go·ril·la back February 3, 2014
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(n) Elderly Black woman with large uper intestins. // Man with very hairy back.
by John Barker April 1, 2003
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That hairy ass guy that you know who feels too much pride to shave or wax and struts his sasquach-like body around friends and family without remorse. When the issue is brought up socially, the "gorilla back" will often reach back and effortlessly pull out a hand full of the psuedo-pubic hair to shock his company. The women that are turned on by this act are known as "Russian women."
by bcoats November 24, 2009
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when you're nailing a girl and about to nut, flip them on their belly, rope all over their back, and blow you're pre-shaved pubes across their entire backside. then do her doggy-style while pounding your chest with your fists, making your best gorilla love calls.
last night walked i heard some strange noises coming from my buddies room, i walk in and see my bud chad barking like tarzan with his penis balls-deep in some foreign butthole. gotta love the vietnamese gorilla back"
by cheke69(wildomar) January 6, 2010
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A gash that’s so ginormous and hairy only a teenager on benifits would go there.
Hey don, that fat twat had a fuck hole like a stab wound in a gorillas back.
by Ginger Barbarian. December 8, 2017
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When you expload on a chicks backside(cum on her back) you rub it all around and smear it on her face.
"Hey Matthew will u give me a Silver Back Gorilla tonight, hell yea baby you now i will.
by Spanky57 August 17, 2006
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