when a guy (or girl) pops your cherry during a hook up. after he (or she) pops your cherry you bleed for a day or 2. a cherry bush is when the blood goes into your pubes and dries so it cant be washed out.
Tonight was going to be a typical Friday for Duke. He'd have a few beers, meet someone, and - before the night was over - his cherrybuster would deflower anothervirgin ass.