Biker Hoodies - "Asshole Warning" Biker Hoodie. Look No Further, you have found on of the most Bad Ass Biker sweat shirts on the web. As a biker, you take pride in all you stand for, and now this exclusive line of Biker hoodies lets you wear whats on your mind. Forget prim and proper, these sweat shirts are blacked out and feature big, bold biker sayings on them. These hoodies look great beneath a leather vest, with a pair of your favorite jeans and those ol faithful boots that haven't let you down in years. Every biker hoodie is available on any color hoodie you want.... as long as the color you want is black.