Post Sex Nachos formed in 2019 at the University of Missouri in Columbia, Missouri. The band consists of Sammy Elfanbaum on lead vocals and guitar, Mitch Broddon on guitar, Chase Mueller on bass, Hunter Pendleton on drums, and Kevin Jerez on keyboards. Originally a Midwestern act performing at house shows and festivals, they relocated to Nashville, Tennessee, in 2022. Their music draws from rock, indie, pop, funk, and jazz influences. The band has released three self-produced albums: a self-titled debut in 2020, Grandpa Slinks in 2021, and Your Second Favorite Boy Band in 2022. They are known for energetic live performances that have progressed from college venues to larger stages.