Silverbug 

Mechanical insect like robot. Round body and about the size of a softball, with 4 legs. Each leg has three segments about 8 inches long. The end segments actually split into two pieces making 8 segments. These help the Silverbug travel effortlessly through deep caverns, along the floor, or on walls and ceilings. Made mostly of Platinum, these robots are found deep within the Wah Wah mountains. They are also described in detail, in the Podcast novel Earthcore by Scott Sigler.

"The thought of the spidery silverbugs sent a shiver down her spine. She didn't like the way its spindly legs and dead metal body could move so fast, so fluidly with the grace of a ballet dancer."

Silverbug by Kev Quinn July 11, 2005

Silverballers 

Customized guns used by Hitman, the video game character.

I was just playing Hitman and blew a guys head off using the Silverballers.

Silverballers by Yuri Marklov January 13, 2009

Silverback Sasquatch 

When allycats mom got ravished by bigfoot while strolling through the woods in oregon

Holy shit theres alleycat the silverback sasquatch!

Silverback Sasquatch by Suka may korncob July 30, 2018

Silversun Pickups 

An indie rock group from Los Angeles, California. They are signed to Dangerbird Records. Their current lineup of members includes leading man Brian Aubert (guitar & vocals), Nikki Monninger (bass), Christopher Guanlao (drums), & Joe Lester (keyboards & sounds). Their first EP, Pikul, was released in July of 2005, followed by their full-length album, Carnavas, which was released on July 26, 2006. They have appeared on many talk shows, including The Late Show with David Letterman and Last Call with Carson Daly. Songs of theirs such as Rusted Wheel, Lazy Eye, and Three Seed have been featured on the popular TV series The OC and One Tree Hill. One of the best indie groups out there.

Example? Erm, Silversun Pickups are fxcking amazing :

Silversun Pickups by sup bbydoll x xx July 28, 2007

Cosmic Silverback 

A Cosmic Silverback is when you are having sex with a girl and you blow your load on the small of her back while eating a Cosmic brownie

Tom: "I heard that chick was a super freak"

Rick : "I know she made me give her the Ye Ol Cosmic Silverback last night, it was weird but tasted great"

Cosmic Silverback by Kipper The Dog August 25, 2012

Silverballers 

The chrome AMT Hardballer's popularised by the 'Hitman' videogame series. Often suppressed with the ability to be customised, these pistols are usually the most powerful pistols in the game. You can always have these in your inventory apart from certain sections that require you to retrieve them.

"I gave Birdy my Silverballers as payment."

Silverballers by moistplynth June 16, 2015

Rogue Silverback 

A rapist who donkey punches his victims.

The "Silverback" is a reference to Donkey Kong (a Silverback gorilla, and is where
the term donkey punch comes from), and "Rogue" refers to -

–noun
1. a dishonest, knavish person; scoundrel.

Since John is physically repulsive to women, he went Rogue Silverback in order to

acquire sex.

Rogue Silverback by Correctitude April 28, 2009