When a fat chick wears black pants way too small. When they bend over the material stretches and becomes silver in colour. Thus Silverback
by Macsinbragg April 6, 2019
 Get the Silverbackmug.
Get the Silverbackmug. You fuck a girl doggystyle and as you are about to cum, you make your fists look like monkey palms and pound on her back and beat the shit out of her.
by GabeTank November 7, 2011
 Get the Siberian Silverbackmug.
Get the Siberian Silverbackmug. by The Gay Agenda  February 14, 2018
 Get the Silverbackmug.
Get the Silverbackmug. Having anal sex with an abnormally hairy man, then upon reaching climax, pulling out your penis and ejaculating prodigiously on his back; once all ejaculate has been expended, rubbing said ejaculate into your hirsute partner's back hair.
by Leptopterygius November 10, 2015
 Get the Silverbackingmug.
Get the Silverbackingmug. by Jadedalien May 17, 2025
 Get the Silverbackmug.
Get the Silverbackmug. by Roth Vantage June 7, 2016
 Get the silverback attackmug.
Get the silverback attackmug.