I once spent a summer working in the costume department at Great America. This put me in close contact with a breed of folks known as theatre kids. As you may or may not know, theatre kids are constantly trying to one-up each other with obscure quotes from movies and TV. In between performances of our bad half-hour ‘Hairspray’ knockoff, there were a lot of quotes flying around the green room. One afternoon, one of the leads stumped the rest of the cast with her recital of Anjelah Johnson’s Tammy the Nail Lady sketch. This sums up my – and most peoples’ – knowledge of Anjelah Johnson’s comedy. Though she’s made her way to MADtv and back, she’s still known as Tammy the Nail Lady. Come see her at the Center for Performing Arts on Thursday night. She does have other material.