An angry and bitter facial expression that belies an unhelpful attitude that some Negro people have toward white people. The Selma snarl is frequently found in employees of restaurants and airports. Negros with positions of power are often known to give a white person the Selma snarl. The Selma snarl is commonly seen on the faces of black people who work for any state's DMV office.
1. That woman who works at the help desk just gives one word answers, along with the obligatory Selma snarl.