Silver Back 

One very ugly fat woman.

OMG, Dawn did you see that woman? She is so ugly she looks like a silver back!

Silver Back by Dawn Marie December 28, 2005

Silver Back 

An attractive older man with grey (silver) hair. He has to have a timeless swag about himself.

Ooo look at that Silver Back over there buying all the bottles. Yasss Zaddy!

Silver Back by MisunderstoodQueen June 19, 2020

silver back action 

Silver back action is the term used for a male who has used weight training to build muscle on their lower pectoral, resembling a silver back gorillas muscular chest.

Also known as man boob muscle

I've been hittin' decline bench in the gym for about 3 months now and I've got that silver back action

silver back action by Strenghtandgain January 15, 2014

Silver Back Gorilla 

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.

Silver Back Gorilla by Spanky57 August 17, 2006

Silver Back'ed 

Silver Back'ed named after the Silverback gorilla, is a sexual act of having anal sex then ejaculate on your partners back then messaging the semen on the entire back while rapidly thrusting your penis balls deep in both the Vagina and the anus switching between each.

Jerry: Max, man I totally Silver Back'ed Jennie last night!

Max: Dude that fucking kick ass!

Jerry: Hell yeah, am about to did it again tonight with her sister!

Silver Back'ed by Steam Snake July 1, 2010

Silver back wings 

Next level on the wing system from buffalo wings must have buffalo first to complete the silver back must have hairy and massive side wings and min 3 Michelin men wings to hold on to optional silver hair

Hey Cj where did you go with that silver back on the weekend did you get to the silver back wings and golden shower to finish

Silver back wings by Jim Ryan June 14, 2019

Silver-Back Gorilla 

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!"

Silver-Back Gorilla by TheCandyPimp July 5, 2010