Silverback 

The original iPhone (1st generation) with the aluminum "silver" back. Sometime sought after specifically because of the vintage factor. Other times still in use because owner can't afford a new iPhone.

John: I heard that Josh got an iPhone.
Jake: Yeah he did, but it's a silverback.
John: Lol his parents must be cheap!

Silverback by Jaswitzer97 June 6, 2013

Silverback 

A giant retarded person who is roughly between 6ft and 7ft(If bigger then watch the fuck out)

Calvin is such a silverback i saw him put his dick in a blender.

Silverback by CU4H November 8, 2012

silverback 

An older man who frequents clubs in order to score with any woman. The silverback will usually make passes at any woman using bad pickup lines until he is able to find one that accepts, usually due to severe alcohol consumption.

Ew, that silverback just tried to hit on me, he's old enough to be my dad.

silverback by mphasize July 31, 2009

Silverback 

This is the act of pulling out and busting on your girls back whilst she's in the doggy position then throwing an old grandad/gandma's "silver" pubic hair over her

Dude I found some granny pubes so im gonna silverback my girl

Silverback by Bigwhacker19 February 24, 2017

silverback 

Of unknown origin, a term frequently used by Western males in South Korea to refer to their Western female counterparts. The term refers only to caucasian females, and probably derives from the term used to describe a male gorilla with a back that grays with age.

A: I had sex last night. I'm finally off the slide.
B: Nice work! Native (Korean) or silverback?
A: Silverback.
B: Canadian?
A: Of course.

silverback by seouledout October 14, 2010

silverback 

Street gang leader, The Alpha male or dominant person in the group. A large person acting like a wild animal.

The silverback was so loud and uncontrollable he was about to start a riot

silverback by bomo June 13, 2006

Silverback 

a creature/(not entirely sure) with silver skin on the back of the neck that wears baby blue shorts in the middle of winter. It has a crazy foot tapping ability at a frequency of 1500 meters. Its mating call for the Ugma is muscle spasms in all four limbs and a yawn.

The Silverback is picking the silver off its elbows and replacing its cuticles with lead.

Silverback by Meters May 21, 2009