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
When giving a girl anal, pull out of her ass and ejaculate all over her back.
"Yeah mah nigguh, y'know. I was givin' it to her up the ass, and I released all over that bitches back"

"Damn, boy, you handin' out silver-back gorillas left and right!"
by TheCandyPimp June 30, 2010
while ur fucking a girl in the ass, you jizz on her back while u pull her her pubes and then stick her pubes on her back
If you dont like the hair silver back gorilla the bitch.
by petey pablo May 7, 2005
When two sexual partners engage in doggy style in a walk in freezer. When the man is about to ejaculate he pulls out and discharges over the female's back and rubs it in. This will cause the woman to exclaim 'ooo, ooo' like a gorilla due to the extreme sudden heating of the woman's back during said ejaculation. For added realism the man may beat his chest at the point of orgasm,remove pubic hairs and sprinkle on semen or make an African American individual the sexual partner.
Hey babe, wanna have the sexy time?

Only if we do The Silver-Back Gorilla.
by SEXYTIM June 3, 2016
When two sexual partners engage in doggy style in a walk in freezer. When the man is about to ejaculate he pulls out and discharges over the female's back and rubs it in. This will cause the woman to exclaim 'ooo, ooo' like a gorilla due to the extreme sudden heating of the woman's back during said ejaculation. For added realism the man may beat his chest at the point of orgasm,remove pubic hairs and sprinkle on semen or make an African American individual the sexual partner.
Hey babe, wanna have the sexy time?

Only if we do The Silver-Back Gorilla.
by SEXYTIM June 3, 2016
When two sexual partners engage in doggy style in a walk in freezer. When the man is about to ejaculate he pulls out and discharges over the female's back and rubs it in. This will cause the woman to exclaim 'ooo, ooo' like a gorilla due to the extreme sudden heating of the woman's back during said ejaculation. For added realism the man may beat his chest at the point of orgasm,remove pubic hairs and sprinkle on semen or make an African American individual the sexual partner.
Hey babe, wanna have the sexy time?

Only if we do The Silver-Back Gorilla.
by SEXYTIM June 3, 2016