Powered by the 2014 hits "No Flex Zone" and "No Type," which blew up thanks to a remix from Nicki Minaj, this debut from brothers Swae Lee and Slim Jimmy, a.k.a. Rae Sremmurd, proves that all is well in Southern hip-hop: it's as bumping and irreverent as ever. Produced largely by Atlanta kingmaker Mike Will Made It, who mentored and signed the duo, this is the soundtrack to delinquency; its roiling low end and chopped-up beats foreground the antics of the devil-may-care protagonists. Whether it's praising the local gentlemen's club on the Minaj feature "Throw Sum Mo" or comparing themselves to Donald Trump, these boys just wanna have fun.