When Beyoncé tells all the fly chicks to get in formation, she is asking us to get our shit together so we can do the work that needs to be done. And the stakes are high as hell, because Black people are being killed. So, she reminds us, “Slay, trick. Or you get eliminated.” Now that might be a reference to some kind of dance competition. But it’s also a revision of “Never let them catch you slippin’.”