rock popper
n.β Β«Andre didn’t have an oyster until 1988, when he moved to Daytona, and worked as a shucker at a raw bar. In fact, that’s where his name comes from. His first night as a βrock popper,β he kept getting $5 bills as tips, so everyone started calling him βFin.βΒ» βββAw shucks’: Culinary Arts, Wine and Brewfest a feast for oyster lovers” by Gabrielle Devenish Post Independent (Glenwood Springs, Colo.) Oct. 25, 2005. (source: Double-Tongued Dictionary)